Data Status
Local receipts: 2026-10-21 (6 days old)
Federal last sync: 2026-10-25 03:00:02.804134 (2 days old)
Federal latest report coverage: 2026-08-27T00:00:00
Federal latest receipt date (row-level): 2026-07-01 (118 days old)
Federal latest Schedule B date (row-level): 2026-09-30 (27 days old)
Federal latest Schedule E date (row-level): 2026-10-16 (11 days old)
Federal Contribution Geography
Geographic concentration of federal campaign contributions.
Analyzes where campaign contributions originate geographically. State and city breakdowns show contribution concentration patterns, while race-level HHI (Herfindahl-Hirschman Index) measures how geographically concentrated each race's funding is. An HHI near 0 means funding is spread across many locations; an HHI near 1.0 means funding is concentrated in one area.
Top States 2026 Cycle
States ranked by total contribution amount from donors in that state.
| State | Total | Contributions | Donors |
|---|---|---|---|
| IL | $67,823,821.46 | 54770 | 19823 |
| MA | $35,650,802.85 | 21830 | 373 |
| DC | $4,084,544.73 | 2312 | 1087 |
| VA | $2,283,956.17 | 1392 | 462 |
| CA | $1,887,717.48 | 2117 | 1042 |
| NY | $1,362,739.85 | 1197 | 659 |
| TX | $1,105,494.80 | 836 | 474 |
| FL | $975,007.46 | 926 | 564 |
| GA | $755,605.08 | 239 | 136 |
| MD | $746,133.69 | 631 | 338 |
| PA | $396,764.49 | 423 | 188 |
| NJ | $316,452.72 | 382 | 196 |
| OH | $274,043.95 | 250 | 169 |
| WA | $271,804.17 | 379 | 182 |
| MO | $239,014.37 | 211 | 129 |
| CT | $236,899.22 | 282 | 123 |
| MI | $221,313.72 | 295 | 148 |
| CO | $210,413.60 | 228 | 155 |
| WI | $172,339.53 | 265 | 98 |
| IN | $161,556.53 | 235 | 117 |
Top Cities 2026 Cycle
Cities ranked by total contribution amount from donors in that city.
| City | State | Total | Contributions |
|---|---|---|---|
| Somerville | MA | $25,059,236.38 | 2113 |
| Schaumburg | IL | $23,279,588.34 | 388 |
| Chicago | IL | $16,446,979.91 | 15032 |
| West Somerville | MA | $8,402,200.85 | 16417 |
| Washington | DC | $4,079,194.73 | 2309 |
| Springfield | IL | $2,704,387.53 | 1207 |
| Evanston | IL | $2,203,164.34 | 2335 |
| Wilmette | IL | $2,013,963.57 | 1035 |
| Cambridge | MA | $1,493,243.20 | 2620 |
| Arlington | VA | $1,066,321.45 | 695 |
| West Dundee | IL | $1,002,828.00 | 9 |
| Oak Park | IL | $971,052.55 | 890 |
| Highland Park | IL | $918,036.59 | 1167 |
| New York | NY | $873,886.41 | 629 |
| Winnetka | IL | $828,786.20 | 622 |
| Alexandria | VA | $791,624.27 | 247 |
| Naperville | IL | $693,674.06 | 1353 |
| Glencoe | IL | $620,762.34 | 574 |
| Lake Forest | IL | $589,511.08 | 413 |
| South Barrington | IL | $568,488.18 | 330 |
| Carol Stream | IL | $519,073.27 | 84 |
| Athens | GA | $500,330.63 | 8 |
| Northbrook | IL | $471,149.33 | 542 |
| Des Plaines | IL | $438,046.78 | 335 |
| Skokie | IL | $406,491.77 | 531 |
Race Geographic Concentration 2026 Cycle
HHI (Herfindahl-Hirschman Index) measures geographic concentration of funding per race. Values range from 0 (perfectly distributed) to 1.0 (all funding from one location). Races with high HHI may indicate strong local donor bases; low HHI suggests broad geographic appeal.
| Race | Total | Donors | States | HHI |
|---|---|---|---|---|
| U.S. House - IL-04 | $178,306.19 | 1 | 10000.0 | |
| Unknown Office - - | $166,000.00 | 1 | 10000.0 | |
| U.S. Senate - Statewide | $43,053,989.82 | 52 | 6532.35 | |
| U.S. House - IL-07 | $6,391,568.14 | 38 | 6303.73 | |
| U.S. House - IL-08 | $28,658,651.43 | 40 | 5560.39 | |
| U.S. House - IL-02 | $2,130,816.77 | 39 | 4459.59 | |
| U.S. House - IL-09 | $16,434,254.40 | 49 | 4229.7 | |
| U.S. House - IL-15 | $1,102,888.27 | 35 | 4050.87 | |
| U.S. House - IL-01 | $267,421.37 | 18 | 3815.25 | |
| U.S. House - IL-06 | $2,676,273.90 | 46 | 3062.61 | |
| U.S. House - IL-12 | $900,199.22 | 28 | 2998.23 | |
| U.S. House - IL-13 | $2,817,581.46 | 40 | 2881.64 | |
| U.S. House - IL-14 | $2,464,826.06 | 37 | 2861.04 | |
| U.S. House - IL-11 | $2,055,408.14 | 39 | 2787.42 | |
| U.S. House - IL-03 | $1,641,734.12 | 37 | 2633.82 |