The following political organizations received the most campaign contributions in Illinois during the week of May 21.
Top campaign contributions for the week of May. 21 in Illinois
| Campaign Committee | Candidate | Total Amount |
|---|---|---|
| Friends of Brandon Johnson | Brandon Johnson | $64,000 |
| Citizens for Giannoulias | Alexander Giannoulias | $12,500 |
| Friends of Dan Swanson | Dan Swanson | $10,000 |
| McCombie for Illinois | Tony McCombie | $8,500 |
| Neighbors for Andre | Andre Vasquez | $7,000 |
| Committee to Elect Jennifer Bertino Tarrant | Jennifer Bertino-Tarrant | $6,549 |
| Friends of Win Stoller | Win Stoller | $6,500 |
| Democratic Women of DuPage County | Greg Brownfield | $5,500 |
| Iris Martinez for 33rd Ward Dem Committeeman | Iris Y. Martinez | $5,000 |
| Friends of Troy Parlier | Troy Parlier | $4,500 |
| Jil Tracy for State Senate | Jil Tracy | $4,000 |
| Barrington Township Republican Org | Robert D. Alberding | $3,716 |
| Cervantes for Illinois | Javier Loera Cervantes | $3,500 |
| Citizens For Karina Villa | Karina Villa | $3,000 |
| Citizens for Saba Haider | Saba Haider | $3,000 |
| Chesney for Illinois | Andrew S. Chesney | $3,000 |
| Committee to Elect Tom Holbrook | Thomas Holbrook | $3,000 |
| Friends of Ryan Spain | Ryan Spain | $2,500 |
| Committee to Elect Johnson | Craig B. Johnson | $2,500 |
| Citizens for Elizabeth Hernandez | Elizabeth Hernandez | $2,500 |
| Citizens for John M Cabello | John M. Cabello | $2,500 |
| Maria For The 49th Ward | Maria Hadden | $2,500 |
| Caruana for Winnebago County Sheriff | Gary Caruana | $2,500 |
| Citizens for Hammond | Norine Hammond | $2,000 |
| Citizens for Jodi Hoos States Attorney | Jodi Hoos | $2,000 |
| Friends of Frank J Aguilar | Frank J. Aguilar | $2,000 |
| Friends to Elect Joe Van Duyne | Joe Van Duyne | $2,000 |
| 19th Ward Democratic Org | Matt O’Shea | $2,000 |
| Friends for Donna Miller | Donna Miller | $1,500 |
| Citizens for Jerry Bennett | Jerry Bennett | $1,500 |
| Friends of Josina Morita | Josina Morita | $1,500 |
| DeWitte for Illinois Senate | Donald P. DeWitte | $1,200 |
| Village Economy Party aka Norridge Improvement Party | Earl Field | $1,200 |
| Downey for Sheriff | Michael Downey | $1,000 |
| Friends of Tom Haine | Tom Haine | $1,000 |
| Citizens for Marty Quinn | Marty Quinn | $1,000 |
| Citizens for Ervin | Jason Ervin | $1,000 |
| Friends of Bill Cunningham | Bill Cunningham | $1,000 |
| Citizens for Kurt Prenzler | Kurt Prenzler | $1,000 |
| Committee to Elect Robert J Lovero | Robert J. Lovero | $1,000 |
| Friends of Sally Turner | Sally Turner | $1,000 |
| Iris for Cook County Circuit Court Clerk | Iris Y. Martinez | $1,000 |
