District | County | Enroll | Status | Quincy SD 172 | Adams | 6,324 | Mask Optional | Central CUSD 3 | Adams | 827 | Mask Optional | CUSD 4 | Adams | 658 |
| Liberty CUSD 2 | Adams | 625 | Mask Optional | Payson CUSD 1 | Adams | 504 | Mask Optional | Egyptian CUSD 5 | Alexander | 379 |
| Cairo USD 1 | Alexander | 291 |
| Bond County CUSD 2 | Bond | 1,629 | Mask Optional | Mulberry Grove CUSD 1 | Bond | 346 |
| Belvidere CUSD 100 | Boone | 7,470 | Masks | North Boone CUSD 200 | Boone | 1,496 | Masks | Brown County CUSD 1 | Brown | 703 | Mask Optional | Princeton ESD 115 | Bureau | 1,073 | Mask Optional | Bureau Valley CUSD 340 | Bureau | 973 | Mask Optional | Spring Valley CCSD 99 | Bureau | 621 |
| Princeton HSD 500 | Bureau | 531 |
| Hall HSD 502 | Bureau | 414 | Masks | DePue USD 103 | Bureau | 327 | Masks | La Moille CUSD 303 | Bureau | 192 |
| Ladd CCSD 94 | Bureau | 163 |
| Malden CCSD 84 | Bureau | 83 |
| Ohio CCSD 17 | Bureau | 69 |
| Dalzell SD 98 | Bureau | 62 |
| Ohio CHSD 505 | Bureau | 32 |
| Calhoun CUSD 40 | Calhoun | 490 |
| Brussels CUSD 42 | Calhoun | 106 |
| West Carroll CUSD 314 | Carroll | 891 |
| Eastland CUSD 308 | Carroll | 681 | Mask Optional | Chadwick-Milledgeville CUSD 399 | Carroll | 372 | Mask Optional | Beardstown CUSD 15 | Cass | 1,390 | Mask Optional | A-C Central CUSD 262 | Cass | 382 | Mask Optional | Virginia CUSD 64 | Cass | 307 | Mask Optional | Champaign CUSD 4 | Champaign | 10,019 | Masks | Urbana SD 116 | Champaign | 4,002 | Masks | Mahomet-Seymour CUSD 3 | Champaign | 3,170 | Mask Optional | Rantoul City SD 137 | Champaign | 1,654 | Masks | Tolono CUSD 7 | Champaign | 1,551 | Masks | St Joseph CCSD 169 | Champaign | 824 | Masks | Rantoul Township HSD 193 | Champaign | 779 | Masks | Fisher CUSD 1 | Champaign | 577 | Mask Optional | St Joseph Ogden CHSD 305 | Champaign | 431 | Masks | Heritage CUSD 8 | Champaign | 354 | Masks | Prairieview-Ogden CCSD 197 | Champaign | 242 | Mask Optional | Gifford CCSD 188 | Champaign | 160 | Mask Optional | Thomasboro CCSD 130 | Champaign | 140 | Masks | Ludlow CCSD 142 | Champaign | 56 |
| Taylorville CUSD 3 | Christian | 2,285 | Masks | Pana CUSD 8 | Christian | 1,172 | Masks | South Fork SD 14 | Christian | 296 | Mask Optional | Morrisonville CUSD 1 | Christian | 284 |
| Edinburg CUSD 4 | Christian | 228 |
| Marshall CUSD 2C | Clark | 1,216 | Mask Optional | Casey-Westfield CUSD 4C | Clark | 826 |
| Martinsville CUSD 3C | Clark | 358 |
| Flora CUSD 35 | Clay | 1,341 | Mask Optional | North Clay CUSD 25 | Clay | 555 |
| Clay City CUSD 10 | Clay | 298 |
| Wesclin CUSD 3 | Clinton | 1,322 |
| Carlyle CUSD 1 | Clinton | 993 | Mask Optional | Central CHSD 71 | Clinton | 625 |
| Breese ESD 12 | Clinton | 604 |
| Aviston SD 21 | Clinton | 384 |
| Germantown SD 60 | Clinton | 240 |
| Bartelso SD 57 | Clinton | 197 |
| St Rose SD 14-15 | Clinton | 187 |
| Albers SD 63 | Clinton | 178 | Mask Optional | Willow Grove SD 46 | Clinton | 169 |
| Damiansville SD 62 | Clinton | 113 |
| North Wamac SD 186 | Clinton | 109 |
| Mattoon CUSD 2 | Coles | 2,994 | Masks | Charleston CUSD 1 | Coles | 2,473 |
| Oakland CUSD 5 | Coles | 240 | Mask Optional | City of Chicago SD 299 | Cook | 338,956 | Masks | Schaumburg CCSD 54 | Cook | 15,179 | Mask Optional | Township HSD 214 | Cook | 11,895 | Mask Optional | Township HSD 211 | Cook | 11,830 | Mask Optional | Palatine CCSD 15 | Cook | 11,477 | Masks | Cicero SD 99 | Cook | 9,934 | Masks | J S Morton HSD 201 | Cook | 7,661 |
| Cons HSD 230 | Cook | 7,416 | Mask Optional | Evanston CCSD 65 | Cook | 7,181 | Masks | Maine Township HSD 207 | Cook | 6,182 | Masks | Comm Cons SD 59 | Cook | 6,081 | Masks | Wheeling CCSD 21 | Cook | 6,002 | Masks | Oak Park ESD 97 | Cook | 5,599 | Masks | Arlington Heights SD 25 | Cook | 5,262 | Mask Optional | CHSD 218 | Cook | 5,257 | Masks | Northfield Twp HSD 225 | Cook | 5,096 | Masks | Bremen CHSD 228 | Cook | 5,018 |
| Orland SD 135 | Cook | 4,988 | Mask Optional | Park Ridge CCSD 64 | Cook | 4,604 | Masks | Niles Twp HSD 219 | Cook | 4,593 | Masks | Thornton Twp HSD 205 | Cook | 4,543 |
| Maywood-Melrose Park-Broadview 89 | Cook | 4,420 |
| Glenview CCSD 34 | Cook | 4,313 | Masks | CCSD 62 | Cook | 4,263 | Mask Optional | Proviso Twp HSD 209 | Cook | 4,214 | Masks | Lyons Twp HSD 204 | Cook | 3,975 | Masks | New Trier Twp HSD 203 | Cook | 3,971 | Masks | Evanston Twp HSD 202 | Cook | 3,652 | Masks | Kirby SD 140 | Cook | 3,471 |
| East Maine SD 63 | Cook | 3,459 |
| North Palos SD 117 | Cook | 3,428 | Mask Optional | Leyden CHSD 212 | Cook | 3,421 | Masks | Wilmette SD 39 | Cook | 3,380 | Masks | Oak Park - River Forest SD 200 | Cook | 3,364 | Masks | Burbank SD 111 | Cook | 3,275 | Mask Optional | Berwyn South SD 100 | Cook | 3,268 |
| Oak Lawn-Hometown SD 123 | Cook | 3,266 | Masks | Cook County SD 130 | Cook | 3,188 |
| Thornton Fractional Twp HSD 215 | Cook | 3,164 | Masks | La Grange SD 102 | Cook | 2,989 |
| Bloom Twp HSD 206 | Cook | 2,832 |
| Homewood Flossmoor CHSD 233 | Cook | 2,782 |
| Elmwood Park CUSD 401 | Cook | 2,730 |
| Berwyn North SD 98 | Cook | 2,685 | Masks | Chicago Heights SD 170 | Cook | 2,644 |
| Prairie-Hills ESD 144 | Cook | 2,599 |
| Lansing SD 158 | Cook | 2,526 | Masks | Rich Twp HSD 227 | Cook | 2,516 |
| Mannheim SD 83 | Cook | 2,497 |
| Indian Springs SD 109 | Cook | 2,449 |
| Berkeley SD 87 | Cook | 2,379 |
| Matteson ESD 162 | Cook | 2,367 | Masks | Lemont-Bromberek CSD 113A | Cook | 2,351 |
| Dolton SD 149 | Cook | 2,332 |
| Ridgeland SD 122 | Cook | 2,313 |
| CCSD 146 | Cook | 2,306 |
| Mount Prospect SD 57 | Cook | 2,270 | Mask Optional | Flossmoor SD 161 | Cook | 2,245 |
| Lyons SD 103 | Cook | 2,238 | Masks | Bellwood SD 88 | Cook | 2,167 |
| Reavis Twp HSD 220 | Cook | 1,956 | Masks | Palos CCSD 118 | Cook | 1,941 |
| Dolton SD 148 | Cook | 1,935 |
| Homewood SD 153 | Cook | 1,872 |
| Argo CHSD 217 | Cook | 1,869 | Masks | Evergreen Park ESD 124 | Cook | 1,861 | Masks | Oak Lawn CHSD 229 | Cook | 1,815 |
| Northbrook SD 28 | Cook | 1,809 |
| ESD 159 | Cook | 1,750 |
| Skokie SD 69 | Cook | 1,737 | Masks | Skokie SD 68 | Cook | 1,689 | Masks | Harvey SD 152 | Cook | 1,666 |
| Riverside SD 96 | Cook | 1,652 |
| Winnetka SD 36 | Cook | 1,627 | Mask Optional | Riverside-Brookfield Twp SD 208 | Cook | 1,624 | Masks | Summit SD 104 | Cook | 1,578 | Masks | Midlothian SD 143 | Cook | 1,566 |
| South Holland SD 151 | Cook | 1,559 | Masks | Forest Ridge SD 142 | Cook | 1,536 |
| River Trails SD 26 | Cook | 1,535 | Masks | Alsip-Hazlgrn-Oaklwn SD 126 | Cook | 1,531 | Masks | Western Springs SD 101 | Cook | 1,494 | Masks | Park Forest SD 163 | Cook | 1,483 |
| Prospect Heights SD 23 | Cook | 1,472 | Mask Optional | Chicago Ridge SD 127-5 | Cook | 1,402 | Masks | River Forest SD 90 | Cook | 1,400 |
| Steger SD 194 | Cook | 1,393 |
| Lemont Twp HSD 210 | Cook | 1,390 | Mask Optional | Schiller Park SD 81 | Cook | 1,370 | Masks | Brookfield Lagrange Park SD 95 | Cook | 1,350 |
| Northbrook ESD 27 | Cook | 1,293 | Masks | CCSD 168 | Cook | 1,289 |
| Franklin Park SD 84 | Cook | 1,280 | Masks | La Grange SD 105 South | Cook | 1,258 |
| Country Club Hills SD 160 | Cook | 1,229 |
| Lincolnwood SD 74 | Cook | 1,226 |
| Posen-Robbins ESD 143-5 | Cook | 1,216 |
| Northbrook/Glenview SD 30 | Cook | 1,211 |
| Glencoe SD 35 | Cook | 1,199 | Mask Optional | Arbor Park SD 145 | Cook | 1,171 |
| Brookwood SD 167 | Cook | 1,108 |
| Worth SD 127 | Cook | 1,053 |
| Skokie SD 73-5 | Cook | 1,051 |
| Westchester SD 92-5 | Cook | 1,051 |
| Norridge SD 80 | Cook | 1,039 | Masks | Calumet City SD 155 | Cook | 1,004 |
| Sunnybrook SD 171 | Cook | 928 |
| Calumet Public SD 132 | Cook | 925 |
| LaGrange Highlands SD 106 | Cook | 913 | Masks | West Northfield SD 31 | Cook | 883 |
| Hazel Crest SD 152-5 | Cook | 868 |
| Horizon Science Acad-McKinley Park Charter Sch | Cook | 856 |
| Evergreen Park CHSD 231 | Cook | 851 |
| Morton Grove SD 70 | Cook | 839 |
| South Holland SD 150 | Cook | 832 |
| Pleasantdale SD 107 | Cook | 830 |
| Ridgewood CHSD 234 | Cook | 811 | Masks | W Harvey-Dixmoor PSD 147 | Cook | 807 |
| Hoover-Schrum Memorial SD 157 | Cook | 806 |
| Lincoln ESD 156 | Cook | 781 |
| Fairview SD 72 | Cook | 722 | Masks | Golf ESD 67 | Cook | 717 | Masks | River Grove SD 85-5 | Cook | 700 |
| Avoca SD 37 | Cook | 696 | Masks | Palos Heights SD 128 | Cook | 669 |
| Forest Park SD 91 | Cook | 660 |
| Union Ridge SD 86 | Cook | 640 |
| Niles ESD 71 | Cook | 606 |
| Atwood Heights SD 125 | Cook | 583 | Mask Optional | Southland College Prep Charter High School | Cook | 573 |
| Horizon Science Acad-Belmont Charter Sch | Cook | 571 |
| Betty Shabazz International Charter School | Cook | 564 |
| Rhodes SD 84-5 | Cook | 548 |
| East Prairie SD 73 | Cook | 504 |
| Komarek SD 94 | Cook | 482 |
| Sunset Ridge SD 29 | Cook | 466 |
| Kenilworth SD 38 | Cook | 463 | Masks | Ford Heights SD 169 | Cook | 433 |
| Hillside SD 93 | Cook | 433 |
| Pennoyer SD 79 | Cook | 429 |
| Lindop SD 92 | Cook | 382 | Masks | Willow Springs SD 108 | Cook | 369 |
| Intrinsic 2 Charter High School | Cook | 360 |
| Central Stickney SD 110 | Cook | 340 |
| Sandridge SD 172 | Cook | 333 |
| Bronzeville Academy Chtr School | Cook | 326 |
| Thornton SD 154 | Cook | 230 |
| Gen George Patton SD 133 | Cook | 217 |
| Rosemont ESD 78 | Cook | 210 |
| ACE Amandla Charter School | Cook | 171 | Masks | Burnham SD 154-5 | Cook | 166 | Masks | Urban Prep West Charter School | Cook | 82 |
| Robinson CUSD 2 | Crawford | 1,558 | Masks | Oblong CUSD 4 | Crawford | 570 |
| Hutsonville CUSD 1 | Crawford | 314 | Mask Optional | Palestine CUSD 3 | Crawford | 301 |
| Cumberland CUSD 77 | Cumberland | 997 | Mask Optional | Neoga CUSD 3 | Cumberland | 495 | Mask Optional | DeKalb CUSD 428 | Dekalb | 6,472 | Masks | Sycamore 427 | Dekalb | 3,533 | Masks | Sandwich CUSD 430 | Dekalb | 1,812 | Mask Optional | Genoa Kingston CUSD 424 | Dekalb | 1,480 | Mask Optional | Somonauk CUSD 432 | Dekalb | 733 |
| Indian Creek CUSD 425 | Dekalb | 706 | Mask Optional | Hinckley Big Rock CUSD 429 | Dekalb | 675 |
| Hiawatha CUSD 426 | Dekalb | 402 | Mask Optional | IDJJ Sch Dist 428 | Dept Of Corrections | 79 |
| Clinton CUSD 15 | Dewitt | 1,639 |
| Blue Ridge CUSD 18 | Dewitt | 646 | Masks | Arthur CUSD 305 | Douglas | 1,054 | Mask Optional | Tuscola CUSD 301 | Douglas | 938 | Mask Optional | Arcola CUSD 306 | Douglas | 678 | Masks | Villa Grove CUSD 302 | Douglas | 600 | Masks | Indian Prairie CUSD 204 | Dupage | 25,883 | Masks | Naperville CUSD 203 | Dupage | 16,104 | Masks | CUSD 200 | Dupage | 11,742 | Mask Optional | Elmhurst SD 205 | Dupage | 8,319 | Mask Optional | Glenbard Twp HSD 87 | Dupage | 7,918 | Masks | CHSD 99 | Dupage | 4,928 |
| Downers Grove GSD 58 | Dupage | 4,766 | Masks | Hinsdale Twp HSD 86 | Dupage | 3,979 | Masks | DuPage HSD 88 | Dupage | 3,764 | Mask Optional | Addison SD 4 | Dupage | 3,644 | Mask Optional | West Chicago ESD 33 | Dupage | 3,635 | Masks | Hinsdale CCSD 181 | Dupage | 3,606 | Mask Optional | Glen Ellyn SD 41 | Dupage | 3,576 | Masks | CCSD 93 | Dupage | 3,300 |
| SD 45 DuPage County | Dupage | 3,284 | Mask Optional | Lombard SD 44 | Dupage | 3,020 | Mask Optional | Woodridge SD 68 | Dupage | 2,744 | Masks | Lake Park CHSD 108 | Dupage | 2,587 | Masks | Marquardt SD 15 | Dupage | 2,396 |
| CCSD 89 | Dupage | 2,197 | Masks | Bensenville SD 2 | Dupage | 2,090 | Masks | CHSD 94 | Dupage | 1,990 | Masks | Queen Bee SD 16 | Dupage | 1,714 | Masks | Lisle CUSD 202 | Dupage | 1,397 | Masks | Fenton CHSD 100 | Dupage | 1,388 |
| Keeneyville SD 20 | Dupage | 1,371 | Masks | Bloomingdale SD 13 | Dupage | 1,320 |
| Maercker SD 60 | Dupage | 1,319 |
| Darien SD 61 | Dupage | 1,312 |
| CUSD 201 | Dupage | 1,259 |
| Center Cass SD 66 | Dupage | 1,096 |
| Itasca SD 10 | Dupage | 983 |
| Wood Dale SD 7 | Dupage | 979 | Masks | Gower SD 62 | Dupage | 887 | Masks | Cass SD 63 | Dupage | 778 |
| Roselle SD 12 | Dupage | 679 |
| Medinah SD 11 | Dupage | 672 | Mask Optional | Benjamin SD 25 | Dupage | 594 |
| Salt Creek SD 48 | Dupage | 492 | Masks | Butler SD 53 | Dupage | 474 | Masks | CCSD 180 | Dupage | 432 | Masks | Winfield SD 34 | Dupage | 287 |
| Paris-Union SD 95 | Edgar | 875 | Mask Optional | Paris Cooperative High School | Edgar | 529 | Mask Optional | Paris CUSD 4 | Edgar | 441 | Mask Optional | Shiloh CUSD 1 | Edgar | 362 | Mask Optional | Edgar County CUD 6 | Edgar | 287 | Mask Optional | Kansas CUSD 3 | Edgar | 189 | Mask Optional | Edwards County CUSD 1 | Edwards | 804 |
| Effingham CUSD 40 | Effingham | 2,334 |
| Teutopolis CUSD 50 | Effingham | 1,050 |
| Altamont CUSD 10 | Effingham | 654 | Masks | Dieterich CUSD 30 | Effingham | 557 |
| Beecher City CUSD 20 | Effingham | 320 |
| Vandalia CUSD 203 | Fayette | 1,403 | Mask Optional | Ramsey CUSD 204 | Fayette | 440 | Mask Optional | St Elmo CUSD 202 | Fayette | 419 |
| Brownstown CUSD 201 | Fayette | 363 | Mask Optional | Paxton-Buckley-Loda CUD 10 | Ford | 1,280 | Masks | Gibson City-Melvin-Sibley CUSD 5 | Ford | 945 | Mask Optional | Frankfort CUSD 168 | Franklin | 1,581 |
| Benton CCSD 47 | Franklin | 1,068 | Mask Optional | Christopher USD 99 | Franklin | 717 |
| Sesser-Valier CUSD 196 | Franklin | 572 |
| Benton Cons HSD 103 | Franklin | 531 |
| Zeigler-Royalton CUSD 188 | Franklin | 507 |
| Thompsonville CUSD 174 | Franklin | 304 |
| Ewing Northern CCSD 115 | Franklin | 218 |
| Akin CCSD 91 | Franklin | 55 |
| Canton Union SD 66 | Fulton | 2,181 | Mask Optional | Lewistown CUSD 97 | Fulton | 587 |
| CUSD 3 Fulton County | Fulton | 390 | Mask Optional | V I T CUSD 2 | Fulton | 327 |
| Astoria CUSD 1 | Fulton | 295 | Mask Optional | Spoon River Valley CUSD 4 | Fulton | 282 |
| Gallatin CUSD 7 | Gallatin | 727 |
| North Greene CUSD 3 | Greene | 785 |
| Carrollton CUSD 1 | Greene | 521 |
| Greenfield CUSD 10 | Greene | 415 | Mask Optional | Minooka CCSD 201 | Grundy | 4,511 | Mask Optional | Minooka CHSD 111 | Grundy | 2,695 | Mask Optional | Coal City CUSD 1 | Grundy | 2,078 | Mask Optional | Morris SD 54 | Grundy | 1,094 |
| Morris CHSD 101 | Grundy | 853 | Mask Optional | Saratoga CCSD 60C | Grundy | 744 |
| Mazon-Verona-Kinsman ESD 2C | Grundy | 254 |
| Gardner S Wilmington Twp HSD 73 | Grundy | 191 |
| Gardner CCSD 72C | Grundy | 168 |
| Braceville SD 75 | Grundy | 96 |
| Nettle Creek CCSD 24C | Grundy | 82 |
| South Wilmington CCSD 74 | Grundy | 76 |
| Hamilton Co CUSD 10 | Hamilton | 1,068 |
| Hamilton CCSD 328 | Hancock | 520 |
| Southeastern CUSD 337 | Hancock | 439 |
| Carthage ESD 317 | Hancock | 428 | Mask Optional | Warsaw CUSD 316 | Hancock | 411 | Mask Optional | Illini West H S Dist 307 | Hancock | 306 | Mask Optional | Nauvoo-Colusa CUSD 325 | Hancock | 203 |
| La Harpe CSD 347 | Hancock | 198 |
| Dallas ESD 327 | Hancock | 182 |
| Hardin County CUSD 1 | Hardin | 498 |
| West Central CUSD 235 | Henderson | 749 | Mask Optional | Geneseo CUSD 228 | Henry | 2,482 |
| Kewanee CUSD 229 | Henry | 1,888 | Masks | Orion CUSD 223 | Henry | 963 | Mask Optional | Wethersfield CUSD 230 | Henry | 527 |
| Galva CUSD 224 | Henry | 472 |
| Cambridge CUSD 227 | Henry | 441 | Mask Optional | Colona SD 190 | Henry | 393 |
| AlWood CUSD 225 | Henry | 363 |
| Annawan CUSD 226 | Henry | 326 |
| Central CUSD 4 | Iroquois | 917 | Mask Optional | Iroquois County CUSD 9 | Iroquois | 886 | Mask Optional | Iroquois West CUSD 10 | Iroquois | 855 |
| Milford Area Public Schools District 124 | Iroquois | 468 | Masks | Cissna Park CUSD 6 | Iroquois | 283 |
| Donovan CUSD 3 | Iroquois | 236 |
| Crescent Iroquois CUSD 249 | Iroquois | 60 |
| Murphysboro CUSD 186 | Jackson | 1,866 |
| Carbondale ESD 95 | Jackson | 1,518 |
| Carbondale CHSD 165 | Jackson | 947 | Mask Optional | Trico CUSD 176 | Jackson | 793 |
| Unity Point CCSD 140 | Jackson | 554 |
| Elverado CUSD 196 | Jackson | 369 |
| Giant City CCSD 130 | Jackson | 225 | Masks | DeSoto Cons SD 86 | Jackson | 185 |
| Jasper County CUD 1 | Jasper | 1,180 |
| Mount Vernon SD 80 | Jefferson | 1,485 |
| Mt Vernon Twp HSD 201 | Jefferson | 1,155 |
| Woodlawn Unit School District 209 | Jefferson | 501 | Mask Optional | Rome CCSD 2 | Jefferson | 396 |
| Bluford Unit School District 318 | Jefferson | 360 |
| Waltonville CUSD 1 | Jefferson | 319 |
| Summersville SD 79 | Jefferson | 278 |
| Field CCSD 3 | Jefferson | 257 | Mask Optional | Spring Garden Community Consolidated School District 178 | Jefferson | 237 |
| Bethel SD 82 | Jefferson | 185 |
| Opdyke-Belle-Rive CCSD 5 | Jefferson | 147 |
| Grand Prairie CCSD 6 | Jefferson | 73 |
| Farrington CCSD 99 | Jefferson | 58 | Masks | McClellan CCSD 12 | Jefferson | 46 |
| Jersey CUSD 100 | Jersey | 2,434 | Mask Optional | Galena USD 120 | Jo Daviess | 820 |
| East Dubuque USD 119 | Jo Daviess | 619 |
| Stockton CUSD 206 | Jo Daviess | 535 | Mask Optional | River Ridge CUSD 210 | Jo Daviess | 457 |
| Warren CUSD 205 | Jo Daviess | 370 |
| Scales Mound CUSD 211 | Jo Daviess | 264 |
| Goreville CUD 1 | Johnson | 609 |
| Vienna SD 55 | Johnson | 367 |
| Vienna HSD 133 | Johnson | 344 |
| New Simpson Hill SD 32 | Johnson | 214 |
| Cypress SD 64 | Johnson | 120 |
| Buncombe Cons SD 43 | Johnson | 56 |
| SD U-46 | Kane | 35,958 | Masks | CUSD 300 | Kane | 19,815 | Masks | Aurora East USD 131 | Kane | 12,982 | Masks | St Charles CUSD 303 | Kane | 11,783 | Mask Optional | Aurora West USD 129 | Kane | 10,932 | Masks | Batavia USD 101 | Kane | 5,184 |
| Geneva CUSD 304 | Kane | 5,153 | Mask Optional | Central CUSD 301 | Kane | 4,310 | Mask Optional | Kaneland CUSD 302 | Kane | 4,031 | Masks | Elgin Math and Science Academy Charter School | Kane | 324 |
| Kankakee SD 111 | Kankakee | 4,925 | Masks | Bourbonnais SD 53 | Kankakee | 2,239 |
| Bradley Bourbonnais CHSD 307 | Kankakee | 1,872 | Mask Optional | Manteno CUSD 5 | Kankakee | 1,858 | Mask Optional | Herscher CUSD 2 | Kankakee | 1,635 | Mask Optional | Bradley SD 61 | Kankakee | 1,348 |
| Momence CUSD 1 | Kankakee | 946 |
| Grant Park CUSD 6 | Kankakee | 418 |
| St George CCSD 258 | Kankakee | 385 |
| St Anne CCSD 256 | Kankakee | 289 |
| St Anne CHSD 302 | Kankakee | 170 |
| Pembroke CCSD 259 | Kankakee | 163 |
| CUSD 308 | Kendall | 17,010 | Masks | Yorkville CUSD 115 | Kendall | 6,266 | Mask Optional | Plano CUSD 88 | Kendall | 2,293 | Masks | Newark CCSD 66 | Kendall | 223 |
| Newark CHSD 18 | Kendall | 168 | Mask Optional | Lisbon CCSD 90 | Kendall | 95 |
| Galesburg CUSD 205 | Knox | 3,958 |
| Knoxville CUSD 202 | Knox | 977 | Mask Optional | Abingdon-Avon CUSD 276 | Knox | 924 |
| R O W V A CUSD 208 | Knox | 604 | Masks | Williamsfield CUSD 210 | Knox | 296 |
| Ottawa ESD 141 | La Salle | 1,759 |
| Streator ESD 44 | La Salle | 1,446 | Masks | Ottawa Twp HSD 140 | La Salle | 1,216 | Masks | La Salle-Peru Twp HSD 120 | La Salle | 1,207 | Masks | Mendota CCSD 289 | La Salle | 1,046 |
| Peru ESD 124 | La Salle | 910 | Masks | La Salle ESD 122 | La Salle | 890 |
| Streator Twp HSD 40 | La Salle | 818 |
| Serena CUSD 2 | La Salle | 607 |
| Mendota Twp HSD 280 | La Salle | 514 |
| Marseilles ESD 150 | La Salle | 493 | Masks | Oglesby ESD 125 | La Salle | 456 | Masks | Seneca CCSD 170 | La Salle | 448 |
| Seneca Twp HSD 160 | La Salle | 398 |
| Wallace CCSD 195 | La Salle | 392 |
| Earlville CUSD 9 | La Salle | 374 |
| Leland CUSD 1 | La Salle | 238 |
| Grand Ridge CCSD 95 | La Salle | 202 |
| Waltham CCSD 185 | La Salle | 180 |
| Miller Twp CCSD 210 | La Salle | 161 |
| Dimmick Community Consolidated SD #175 | La Salle | 139 | Masks | Tonica CCSD 79 | La Salle | 131 |
| Allen-Otter Creek CCSD 65 | La Salle | 79 |
| Rutland CCSD 230 | La Salle | 71 |
| Deer Park CCSD 82 | La Salle | 69 |
| Lostant CUSD 425 | La Salle | 53 |
| Waukegan CUSD 60 | Lake | 14,345 | Masks | Barrington CUSD 220 | Lake | 8,163 | Mask Optional | Round Lake CUSD 116 | Lake | 6,472 | Masks | Lake Zurich CUSD 95 | Lake | 5,461 | Mask Optional | Woodland CCSD 50 | Lake | 5,065 | Masks | Wauconda CUSD 118 | Lake | 4,325 |
| Adlai E Stevenson HSD 125 | Lake | 4,275 | Masks | Warren Twp HSD 121 | Lake | 3,742 |
| Hawthorn CCSD 73 | Lake | 3,698 | Masks | North Shore SD 112 | Lake | 3,681 |
| Grayslake CCSD 46 | Lake | 3,476 | Masks | CHSD 128 | Lake | 3,310 | Masks | Twp HSD 113 | Lake | 3,303 | Masks | North Chicago SD 187 | Lake | 3,194 |
| Kildeer Countryside CCSD 96 | Lake | 3,170 |
| Deerfield SD 109 | Lake | 2,779 | Masks | CHSD 117 | Lake | 2,651 | Mask Optional | Grayslake CHSD 127 | Lake | 2,648 |
| Antioch CCSD 34 | Lake | 2,570 | Mask Optional | Zion-Benton Twp HSD 126 | Lake | 2,531 |
| Aptakisic-Tripp CCSD 102 | Lake | 2,500 |
| Lake Villa CCSD 41 | Lake | 2,340 | Masks | Zion ESD 6 | Lake | 2,223 |
| Libertyville SD 70 | Lake | 2,127 | Mask Optional | Fremont SD 79 | Lake | 2,104 | Masks | Mundelein Cons HSD 120 | Lake | 2,034 |
| Beach Park CCSD 3 | Lake | 1,925 | Masks | Gurnee SD 56 | Lake | 1,851 |
| Lincolnshire-Prairieview SD 103 | Lake | 1,796 | Masks | Grant CHSD 124 | Lake | 1,751 |
| Big Hollow SD 38 | Lake | 1,664 | Masks | Mundelein ESD 75 | Lake | 1,628 |
| Lake Forest SD 67 | Lake | 1,609 | Mask Optional | Lake Forest CHSD 115 | Lake | 1,489 | Mask Optional | Millburn CCSD 24 | Lake | 1,093 |
| Oak Grove SD 68 Green Oaks | Lake | 920 |
| Diamond Lake SD 76 | Lake | 862 |
| Lake Bluff ESD 65 | Lake | 859 |
| Gavin SD 37 | Lake | 726 |
| Fox Lake GSD 114 | Lake | 688 |
| Winthrop Harbor SD 1 | Lake | 552 |
| LEARN Charter 9 Campus in Waukegan | Lake | 434 |
| Prairie Crossing Charter School | Lake | 430 |
| Emmons SD 33 | Lake | 287 |
| Grass Lake SD 36 | Lake | 164 |
| Bannockburn SD 106 | Lake | 154 |
| Rondout SD 72 | Lake | 141 |
| Lawrence County CUD 20 | Lawrence | 1,144 | Masks | Red Hill CUSD 10 | Lawrence | 935 |
| Dixon USD 170 | Lee | 2,465 | Mask Optional | Amboy CUSD 272 | Lee | 697 | Mask Optional | Ashton-Franklin Center CUSD 275 | Lee | 470 |
| Paw Paw CUSD 271 | Lee | 99 |
| Steward ESD 220 | Lee | 51 |
| Prairie Central CUSD 8 | Livingston | 1,692 | Mask Optional | Pontiac CCSD 429 | Livingston | 1,141 |
| Pontiac Twp HSD 90 | Livingston | 677 |
| Dwight Common SD 232 | Livingston | 450 |
| Woodland CUSD 5 | Livingston | 441 |
| Tri Point CUSD 6-J | Livingston | 359 |
| Flanagan-Cornell Dist 74 | Livingston | 314 |
| Dwight Twp HSD 230 | Livingston | 228 |
| Odell CCSD 435 | Livingston | 136 |
| Saunemin CCSD 438 | Livingston | 128 |
| Cornell CCSD 426 | Livingston | 94 |
| Rooks Creek CCSD 425 | Livingston | 51 |
| Lincoln ESD 27 | Logan | 1,082 |
| Lincoln CHSD 404 | Logan | 801 | Masks | Mt Pulaski CUSD 23 | Logan | 502 |
| Chester-East Lincoln CCSD 61 | Logan | 291 |
| West Lincoln-Broadwell ESD 92 | Logan | 200 |
| Hartsburg Emden CUSD 21 | Logan | 176 |
| New Holland-Middletown ED 88 | Logan | 80 |
| Decatur SD 61 | Macon | 8,451 |
| Mt Zion CUSD 3 | Macon | 2,373 | Mask Optional | Maroa Forsyth CUSD 2 | Macon | 1,167 | Mask Optional | Meridian CUSD 15 | Macon | 988 | Masks | Warrensburg-Latham CUSD 11 | Macon | 957 | Masks | Argenta-Oreana CUSD 1 | Macon | 897 |
| Sangamon Valley CUSD 9 | Macon | 655 | Mask Optional | Carlinville CUSD 1 | Macoupin | 1,300 | Mask Optional | Southwestern CUSD 9 | Macoupin | 1,274 | Mask Optional | Staunton CUSD 6 | Macoupin | 1,226 | Mask Optional | North Mac CUSD 34 | Macoupin | 1,167 | Mask Optional | Gillespie CUSD 7 | Macoupin | 1,161 |
| Bunker Hill CUSD 8 | Macoupin | 573 | Mask Optional | Mount Olive CUSD 5 | Macoupin | 477 | Mask Optional | Northwestern CUSD 2 | Macoupin | 319 | Mask Optional | Edwardsville CUSD 7 | Madison | 7,321 | Masks | Collinsville CUSD 10 | Madison | 6,002 | Masks | Alton CUSD 11 | Madison | 5,803 | Masks | Granite City CUSD 9 | Madison | 5,657 | Masks | Triad CUSD 2 | Madison | 3,880 | Mask Optional | Highland CUSD 5 | Madison | 2,810 | Mask Optional | Bethalto CUSD 8 | Madison | 2,321 |
| Roxana CUSD 1 | Madison | 1,714 | Mask Optional | East Alton SD 13 | Madison | 717 |
| Madison CUSD 12 | Madison | 633 |
| Wood River-Hartford ESD 15 | Madison | 612 |
| East Alton-Wood River CHSD 14 | Madison | 570 |
| Venice CUSD 3 | Madison | 85 |
| Centralia SD 135 | Marion | 1,164 |
| Salem SD 111 | Marion | 950 |
| Centralia HSD 200 | Marion | 854 |
| Salem CHSD 600 | Marion | 666 |
| South Central CUD 401 | Marion | 636 |
| Sandoval CUSD 501 | Marion | 420 |
| Central City SD 133 | Marion | 347 |
| Selmaville CCSD 10 | Marion | 241 |
| Patoka CUSD 100 | Marion | 236 |
| Iuka CCSD 7 | Marion | 224 |
| Raccoon Cons SD 1 | Marion | 220 |
| Odin PSD 722 | Marion | 219 | Mask Optional | Kell Cons SD 2 | Marion | 88 |
| Midland CUSD 7 | Marshall | 682 |
| Henry-Senachwine CUSD 5 | Marshall | 507 |
| Havana CUSD 126 | Mason | 887 |
| Midwest Central CUSD 191 | Mason | 875 |
| Illini Central CUSD 189 | Mason | 655 |
| Massac UD 1 | Massac | 1,884 | Mask Optional | Joppa-Maple Grove UD 38 | Massac | 230 |
| Macomb CUSD 185 | McDonough | 1,869 | Masks | West Prairie CUSD 103 | McDonough | 594 |
| Bushnell Prairie City CUSD 170 | McDonough | 586 |
| Huntley Community School District 158 | McHenry | 8,776 | Mask Optional | Crystal Lake CCSD 47 | McHenry | 7,006 | Mask Optional | Woodstock CUSD 200 | McHenry | 6,001 | Mask Optional | CHSD 155 | McHenry | 5,674 | Mask Optional | McHenry CCSD 15 | McHenry | 4,062 | Mask Optional | Harvard CUSD 50 | McHenry | 2,561 | Mask Optional | Cary CCSD 26 | McHenry | 2,280 | Mask Optional | McHenry CHSD 156 | McHenry | 2,146 |
| Johnsburg CUSD 12 | McHenry | 1,678 | Mask Optional | Nippersink SD 2 | McHenry | 1,051 | Mask Optional | Marengo-Union E Cons D 165 | McHenry | 977 |
| Prairie Grove CSD 46 | McHenry | 680 | Mask Optional | Marengo CHSD 154 | McHenry | 657 | Mask Optional | Richmond-Burton CHSD 157 | McHenry | 580 | Mask Optional | Fox River Grove Cons SD 3 | McHenry | 384 | Mask Optional | Alden Hebron SD 19 | McHenry | 369 | Mask Optional | Harrison SD 36 | McHenry | 362 | Mask Optional | Riley CCSD 18 | McHenry | 258 |
| McLean County USD 5 | McLean | 12,325 | Masks | Bloomington SD 87 | McLean | 4,978 | Masks | Olympia CUSD 16 | McLean | 1,697 |
| Tri Valley CUSD 3 | McLean | 1,101 |
| Heyworth CUSD 4 | McLean | 905 | Mask Optional | LeRoy CUSD 2 | McLean | 766 |
| Ridgeview CUSD 19 | McLean | 564 |
| Lexington CUSD 7 | McLean | 491 |
| Athens CUSD 213 | Menard | 1,045 | Mask Optional | Porta CUSD 202 | Menard | 1,023 | Mask Optional | Greenview CUSD 200 | Menard | 207 |
| Mercer County School District 404 | Mercer | 1,258 | Mask Optional | Waterloo CUSD 5 | Monroe | 2,619 | Mask Optional | Columbia CUSD 4 | Monroe | 1,913 | Mask Optional | Valmeyer CUSD 3 | Monroe | 370 | Mask Optional | Hillsboro CUSD 3 | Montgomery | 1,561 | Mask Optional | Litchfield CUSD 12 | Montgomery | 1,292 |
| Nokomis CUSD 22 | Montgomery | 573 |
| Panhandle CUSD 2 | Montgomery | 455 |
| Jacksonville SD 117 | Morgan | 3,119 | Mask Optional | Triopia CUSD 27 | Morgan | 382 | Mask Optional | Waverly CUSD 6 | Morgan | 349 | Mask Optional | Franklin CUSD 1 | Morgan | 273 |
| Meredosia-Chambersburg CUSD 11 | Morgan | 198 |
| Sullivan CUSD 300 | Moultrie | 1,133 | Masks | Okaw Valley CUSD 302 | Moultrie | 490 | Mask Optional | Rochelle CCSD 231 | Ogle | 1,536 |
| Meridian CUSD 223 | Ogle | 1,476 | Mask Optional | Byron CUSD 226 | Ogle | 1,463 |
| Oregon CUSD 220 | Ogle | 1,451 |
| Rochelle Twp HSD 212 | Ogle | 856 |
| Forrestville Valley CUSD 221 | Ogle | 711 |
| Polo CUSD 222 | Ogle | 527 |
| Creston CCSD 161 | Ogle | 94 |
| Kings Cons SD 144 | Ogle | 87 |
| Eswood CCSD 269 | Ogle | 68 |
| Peoria SD 150 | Peoria | 12,408 | Masks | Dunlap CUSD 323 | Peoria | 4,577 | Mask Optional | Il Valley Central USD 321 | Peoria | 2,028 |
| Farmington Central CUSD 265 | Peoria | 1,204 |
| Limestone CHSD 310 | Peoria | 920 |
| Illini Bluffs CUSD 327 | Peoria | 866 | Masks | Peoria Heights CUSD 325 | Peoria | 737 | Masks | Princeville CUSD 326 | Peoria | 692 |
| Brimfield CUSD 309 | Peoria | 640 |
| Elmwood CUSD 322 | Peoria | 617 | Mask Optional | Pleasant Valley SD 62 | Peoria | 453 |
| Norwood ESD 63 | Peoria | 393 |
| Monroe SD 70 | Peoria | 298 |
| Bartonville SD 66 | Peoria | 291 |
| Oak Grove SD 68 Bartonville | Peoria | 264 |
| Limestone Walters CCSD 316 | Peoria | 197 |
| Pleasant Hill SD 69 | Peoria | 189 | Masks | Hollis Cons SD 328 | Peoria | 131 |
| Du Quoin CUSD 300 | Perry | 1,374 |
| Pinckneyville SD 50 | Perry | 496 |
| Pinckneyville CHSD 101 | Perry | 459 |
| CCSD 204 | Perry | 165 |
| Tamaroa School Dist 5 | Perry | 78 |
| Monticello CUSD 25 | Piatt | 1,600 | Masks | Cerro Gordo CUSD 100 | Piatt | 447 | Masks | Bement CUSD 5 | Piatt | 272 | Masks | Deland-Weldon CUSD 57 | Piatt | 179 | Mask Optional | Pikeland CUSD 10 | Pike | 1,101 | Mask Optional | Western CUSD 12 | Pike | 515 | Mask Optional | Griggsville-Perry CUSD 4 | Pike | 334 |
| Pleasant Hill CUSD 3 | Pike | 311 | Mask Optional | Pope Co CUD 1 | Pope | 481 |
| Meridian CUSD 101 | Pulaski | 445 |
| Century CUSD 100 | Pulaski | 347 | Masks | Putnam County CUSD 535 | Putnam | 784 |
| Sparta CUSD 140 | Randolph | 1,145 |
| Red Bud CUSD 132 | Randolph | 1,001 | Mask Optional | Chester CUSD 139 | Randolph | 935 |
| Steeleville CUSD 138 | Randolph | 395 |
| Coulterville USD 1 | Randolph | 191 |
| Prairie Du Rocher CCSD 134 | Randolph | 125 |
| Richland County CUSD 1 | Richland | 2,233 | Masks | Moline-Coal Valley CUSD 40 | Rock Island | 7,128 | Masks | Rock Island SD 41 | Rock Island | 6,017 | Masks | East Moline SD 37 | Rock Island | 2,596 |
| United Twp HSD 30 | Rock Island | 1,737 | Masks | Sherrard CUSD 200 | Rock Island | 1,344 | Mask Optional | Riverdale CUSD 100 | Rock Island | 1,108 | Masks | Masks | Rock Island | 1,010 | Mask Optional | Silvis SD 34 | Rock Island | 617 |
| Carbon Cliff-Barstow SD 36 | Rock Island | 254 |
| Hampton SD 29 | Rock Island | 226 |
| East St Louis SD 189 | Saint Clair | 4,841 | Masks | Belleville Twp HSD 201 | Saint Clair | 4,657 | Masks | Mascoutah CUD 19 | Saint Clair | 3,946 | Mask Optional | O Fallon CCSD 90 | Saint Clair | 3,572 |
| Belleville SD 118 | Saint Clair | 3,449 | Masks | Cahokia CUSD 187 | Saint Clair | 3,143 |
| O Fallon Twp HSD 203 | Saint Clair | 2,479 |
| Whiteside SD 115 | Saint Clair | 1,182 | Masks | Belle Valley SD 119 | Saint Clair | 1,100 | Masks | Dupo CUSD 196 | Saint Clair | 963 | Masks | Freeburg CCSD 70 | Saint Clair | 767 | Mask Optional | Harmony Emge SD 175 | Saint Clair | 765 | Masks | Millstadt CCSD 160 | Saint Clair | 721 |
| Wolf Branch SD 113 | Saint Clair | 691 | Masks | Freeburg CHSD 77 | Saint Clair | 650 |
| Pontiac-W Holliday SD 105 | Saint Clair | 642 | Masks | Shiloh Village SD 85 | Saint Clair | 573 |
| Grant CCSD 110 | Saint Clair | 556 | Masks | Central SD 104 | Saint Clair | 555 |
| Smithton CCSD 130 | Saint Clair | 529 |
| Lebanon CUSD 9 | Saint Clair | 523 |
| Marissa CUSD 40 | Saint Clair | 509 | Masks | New Athens CUSD 60 | Saint Clair | 487 |
| High Mount SD 116 | Saint Clair | 339 | Masks | Signal Hill SD 181 | Saint Clair | 303 | Masks | Brooklyn UD 188 | Saint Clair | 146 | Masks | St Libory Cons SD 30 | Saint Clair | 54 |
| Harrisburg CUSD 3 | Saline | 1,758 |
| Eldorado CUSD 4 | Saline | 1,106 | Mask Optional | Carrier Mills-Stonefort CUSD 2 | Saline | 451 |
| Galatia CUSD 1 | Saline | 402 |
| Springfield SD 186 | Sangamon | 13,244 | Mask Optional | Ball Chatham CUSD 5 | Sangamon | 4,653 | Mask Optional | Rochester CUSD 3A | Sangamon | 2,082 |
| Williamsville CUSD 15 | Sangamon | 1,503 |
| Riverton CUSD 14 | Sangamon | 1,307 | Mask Optional | Pleasant Plains CUSD 8 | Sangamon | 1,237 | Mask Optional | Auburn CUSD 10 | Sangamon | 1,180 | Mask Optional | Masks | Sangamon | 842 | Mask Optional | Tri City CUSD 1 | Sangamon | 565 |
| Pawnee CUSD 11 | Sangamon | 541 |
| Schuyler-Industry CUSD 5 | Schuyler | 946 |
| Winchester CUSD 1 | Scott | 592 | Mask Optional | Scott-Morgan CUSD 2 | Scott | 210 |
| Shelbyville CUSD 4 | Shelby | 1,206 |
| Central A & M CUD 21 | Shelby | 667 | Mask Optional | Stewardson-Strasburg CUD 5A | Shelby | 402 |
| Windsor CUSD 1 | Shelby | 355 | Mask Optional | Cowden-Herrick CUSD 3A | Shelby | 316 |
| Stark County CUSD 100 | Stark | 670 |
| Bradford CUSD 1 | Stark | 147 |
| ISU Laboratory Schools | State Of Illinois | 1,012 |
| Illinois Mathematics & Science Academy | State Of Illinois | 629 |
| University of Ill Lab School | State Of Illinois | 314 |
| Freeport SD 145 | Stephenson | 3,487 |
| Lena Winslow CUSD 202 | Stephenson | 794 | Mask Optional | Dakota CUSD 201 | Stephenson | 773 |
| Pearl City CUSD 200 | Stephenson | 423 |
| Orangeville CUSD 203 | Stephenson | 321 |
| Pekin PSD 108 | Tazewell | 3,149 |
| Morton CUSD 709 | Tazewell | 3,069 | Mask Optional | Pekin CSD 303 | Tazewell | 1,827 | Masks | Washington CHSD 308 | Tazewell | 1,395 |
| East Peoria SD 86 | Tazewell | 1,388 | Mask Optional | Central SD 51 | Tazewell | 1,339 |
| East Peoria CHSD 309 | Tazewell | 995 | Mask Optional | Deer Creek-Mackinaw CUSD 701 | Tazewell | 991 |
| Tremont CUSD 702 | Tazewell | 900 | Mask Optional | Washington SD 52 | Tazewell | 848 |
| District 50 Schools | Tazewell | 659 |
| Creve Coeur SD 76 | Tazewell | 473 |
| Delavan CUSD 703 | Tazewell | 439 |
| N Pekin & Marquette Hght SD 102 | Tazewell | 438 |
| Rankin CSD 98 | Tazewell | 193 | Mask Optional | South Pekin SD 137 | Tazewell | 189 |
| Robein SD 85 | Tazewell | 150 | Mask Optional | Spring Lake CCSD 606 | Tazewell | 37 |
| Anna CCSD 37 | Union | 615 |
| Anna Jonesboro CHSD 81 | Union | 508 | Mask Optional | Cobden SUD 17 | Union | 480 |
| County of Union Sch Dist No43 | Union | 356 |
| Shawnee CUSD 84 | Union | 284 | Mask Optional | Dongola USD 66 | Union | 262 |
| Lick Creek CCSD 16 | Union | 131 | Mask Optional | Danville CCSD 118 | Vermilion | 4,867 | Masks | Westville CUSD 2 | Vermilion | 1,201 | Masks | Hoopeston Area CUSD 11 | Vermilion | 1,099 | Mask Optional | Oakwood CUSD 76 | Vermilion | 911 | Masks | Salt Fork Community Unit District 512 | Vermilion | 839 | Mask Optional | Georgetown-Ridge Farm CUD 4 | Vermilion | 833 | Masks | Bismarck Henning CUSD | Vermilion | 556 | Masks | Bismarck Henning Rossville Alvin Cooperative High School | Vermilion | 355 | Masks | Rossville-Alvin CUSD 7 | Vermilion | 256 |
| Armstrong Twp HSD 225 | Vermilion | 137 | Masks | Potomac CUSD 10 | Vermilion | 135 |
| Armstrong-Ellis Cons SD 61 | Vermilion | 75 | Masks | Wabash CUSD 348 | Wabash | 1,420 |
| Allendale CCSD 17 | Wabash | 132 | Masks | Monmouth-Roseville CUSD 238 | Warren | 1,507 | Mask Optional | United CUSD 304 | Warren | 918 | Mask Optional | Nashville CCSD 49 | Washington | 559 |
| West Washington Co CUD 10 | Washington | 537 |
| Nashville CHSD 99 | Washington | 408 |
| Ashley CCSD 15 | Washington | 119 |
| Oakdale CCSD 1 | Washington | 60 |
| Irvington CCSD 11 | Washington | 59 |
| Fairfield PSD 112 | Wayne | 624 | Masks | Wayne City CUSD 100 | Wayne | 510 |
| Fairfield Comm H S Dist 225 | Wayne | 414 |
| North Wayne CUSD 200 | Wayne | 359 |
| New Hope CCSD 6 | Wayne | 181 |
| Jasper CCSD 17 | Wayne | 174 |
| Geff CCSD 14 | Wayne | 82 |
| Carmi-White County CUSD 5 | White | 1,405 |
| Norris City-Omaha-Enfield CUSD 3 | White | 690 | Mask Optional | Grayville CUSD 1 | White | 262 |
| Sterling CUSD 5 | Whiteside | 3,106 | Mask Optional | Morrison CUSD 6 | Whiteside | 928 | Mask Optional | River Bend CUSD 2 | Whiteside | 924 | Mask Optional | Rock Falls ESD 13 | Whiteside | 878 |
| Prophetstown-Lyndon-Tampico CUSD3 | Whiteside | 782 | Mask Optional | Erie CUSD 1 | Whiteside | 642 | Mask Optional | Rock Falls Twp HSD 301 | Whiteside | 595 |
| East Coloma - Nelson CESD 20 | Whiteside | 220 |
| Montmorency CCSD 145 | Whiteside | 208 | Mask Optional | Plainfield SD 202 | Will | 24,915 | Mask Optional | Valley View CUSD 365U | Will | 15,333 | Mask Optional | Joliet PSD 86 | Will | 10,256 | Masks | Lincoln Way CHSD 210 | Will | 6,648 | Mask Optional | Joliet Twp HSD 204 | Will | 6,642 | Masks | New Lenox SD 122 | Will | 4,922 | Mask Optional | Crete Monee CUSD 201U | Will | 4,325 | Masks | Troy CCSD 30C | Will | 3,911 | Mask Optional | Lockport Twp HSD 205 | Will | 3,864 | Masks | Homer CCSD 33C | Will | 3,598 |
| Summit Hill SD 161 | Will | 2,602 |
| Frankfort CCSD 157C | Will | 2,506 | Mask Optional | Manhattan SD 114 | Will | 1,640 | Mask Optional | Mokena SD 159 | Will | 1,494 |
| Will County SD 92 | Will | 1,377 |
| Reed Custer CUSD 255U | Will | 1,271 |
| Peotone CUSD 207U | Will | 1,266 |
| Wilmington CUSD 209U | Will | 1,182 | Mask Optional | Channahon SD 17 | Will | 1,172 | Mask Optional | Beecher CUSD 200U | Will | 1,045 |
| Richland GSD 88A | Will | 830 |
| Lockport SD 91 | Will | 548 | Masks | Laraway CCSD 70C | Will | 419 |
| Chaney-Monge SD 88 | Will | 416 | Masks | Fairmont SD 89 | Will | 301 |
| Elwood CCSD 203 | Will | 255 | Mask Optional | Taft SD 90 | Will | 247 | Masks | Rockdale SD 84 | Will | 236 |
| Union SD 81 | Will | 105 |
| Marion CUSD 2 | Williamson | 3,706 | Mask Optional | Herrin CUSD 4 | Williamson | 2,321 |
| Carterville CUSD 5 | Williamson | 2,152 |
| Johnston City CUSD 1 | Williamson | 1,037 |
| Crab Orchard CUSD 3 | Williamson | 476 | Mask Optional | Rockford SD 205 | Winnebago | 26,089 | Mask Optional | Harlem UD 122 | Winnebago | 6,233 | Mask Optional | Hononegah CHD 207 | Winnebago | 1,937 | Mask Optional | Kinnikinnick CCSD 131 | Winnebago | 1,690 | Masks | Rockton SD 140 | Winnebago | 1,540 | Masks | Winnebago CUSD 323 | Winnebago | 1,265 | Mask Optional | County of Winnebago SD 320 | Winnebago | 910 | Mask Optional | Pecatonica CUSD 321 | Winnebago | 870 |
| Prairie Hill CCSD 133 | Winnebago | 724 |
| Durand CUSD 322 | Winnebago | 552 |
| Shirland CCSD 134 | Winnebago | 93 |
| Eureka CUD 140 | Woodford | 1,441 | Mask Optional | El Paso-Gridley CUSD 11 | Woodford | 1,158 |
| County of Woodford School | Woodford | 916 | Mask Optional | Fieldcrest CUSD 6 | Woodford | 878 | Masks | Germantown Hills SD 69 | Woodford | 809 |
| Metamora CCSD 1 | Woodford | 780 | Mask Optional | Roanoke Benson CUSD 60 | Woodford | 432 | Mask Optional | Lowpoint-Washburn CUSD 21 | Woodford | 306 | Mask Optional | Riverview CCSD 2 | Woodford | 215 |
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