| # | Name | Assets | Members | Filing |
|---|---|---|---|---|
| 1 | Alliant | $20.0B | 953,370 | 2026-Q2 |
| 2 | Citizens Equity First | $8.5B | 423,526 | 2026-Q2 |
| 3 | Baxter | $6.4B | 372,377 | 2026-Q2 |
| 4 | State Farm | $5.7B | 113,388 | 2026-Q2 |
| 5 | Consumers | $4.6B | 287,338 | 2026-Q2 |
| 6 | Credit Union 1 | $2.9B | 172,066 | 2026-Q2 |
| 7 | I. H. Mississippi Valley | $2.3B | 149,553 | 2026-Q2 |
| 8 | Empeople | $2.3B | 74,228 | 2026-Q2 |
| 9 | Scott | $1.9B | 131,312 | 2026-Q2 |
| 10 | Great Lakes | $1.4B | 100,624 | 2026-Q2 |
| 11 | Vibrant | $1.2B | 69,887 | 2026-Q2 |
| 12 | Selfreliance | $1.2B | 47,153 | 2026-Q2 |
| 13 | 1st Midamerica | $1.0B | 64,586 | 2026-Q2 |
| 14 | Alero Financial | $953.5M | 65,426 | 2026-Q2 |
| 15 | Numark | $932.2M | 62,044 | 2026-Q2 |
| 16 | University Of Illinois Community | $765.5M | 65,320 | 2026-Q2 |
| 17 | R.I.A. | $749.1M | 46,841 | 2026-Q2 |
| 18 | National Police | $620.7M | 42,634 | 2026-Q2 |
| 19 | Financial Plus | $607.4M | 46,216 | 2026-Q2 |
| 20 | Siu | $591.3M | 46,485 | 2026-Q2 |
| 21 | Heartland | $573.7M | 35,845 | 2026-Q2 |
| 22 | Revity | $526.5M | 37,037 | 2026-Q2 |
| 23 | Land Of Lincoln | $498.9M | 35,747 | 2026-Q2 |
| 24 | Healthcare Associates | $481.6M | 29,473 | 2026-Q2 |
| 25 | Streator Onized | $423.3M | 38,405 | 2026-Q2 |
| 26 | Iaa | $415.0M | 18,281 | 2026-Q2 |
| 27 | Partnership Financial | $402.9M | 14,456 | 2026-Q2 |
| 28 | Community Trust | $336.4M | 13,356 | 2026-Q2 |
| 29 | First Northern | $333.2M | 21,253 | 2026-Q2 |
| 30 | Decatur Earthmover | $310.3M | 20,450 | 2026-Q2 |
| 31 | Illiana Financial | $264.2M | 20,860 | 2026-Q2 |
| 32 | Illinois State | $248.6M | 18,999 | 2026-Q2 |
| 33 | Midwest Members | $226.6M | 17,463 | 2026-Q2 |
| 34 | Catholic & Community | $222.7M | 13,281 | 2026-Q2 |
| 35 | Cooperative Choice Network | $205.9M | 12,369 | 2026-Q2 |
| 36 | Vicinity | $203.9M | 17,491 | 2026-Q2 |
| 37 | Cornerstone | $176.6M | 12,452 | 2026-Q2 |
| 38 | Rock Valley | $174.4M | 15,839 | 2026-Q2 |
| 39 | United Community | $134.1M | 10,467 | 2026-Q2 |
| 40 | Gas And Electric | $132.1M | 5,547 | 2026-Q2 |
| 41 | Illinois State Police | $126.9M | 5,997 | 2026-Q2 |
| 42 | Central Credit Union Of Illinois | $122.7M | 10,172 | 2026-Q2 |
| 43 | Illinois Educators | $120.3M | 10,026 | 2026-Q2 |
| 44 | Landmark | $119.1M | 9,455 | 2026-Q2 |
| 45 | A.A.E.C. | $118.9M | 4,538 | 2026-Q2 |
| 46 | Members "First" Community | $111.6M | 7,545 | 2026-Q2 |
| 47 | Chicago Firefighter'S | $92.9M | 6,495 | 2026-Q2 |
| 48 | Taylorville Community | $90.8M | 7,413 | 2026-Q2 |
| 49 | The Credit Union For All | $89.6M | 8,027 | 2026-Q2 |
| 50 | Metro | $80.0M | 3,310 | 2026-Q2 |
| 51 | Select Employees | $78.6M | 5,876 | 2026-Q2 |
| 52 | Midwest Coalition Of Labor | $77.1M | 8,676 | 2026-Q2 |
| 53 | Education Personnel | $74.3M | 4,270 | 2026-Q2 |
| 54 | Gale | $73.7M | 4,770 | 2026-Q2 |
| 55 | Moline Municipal | $66.0M | 2,910 | 2026-Q2 |
| 56 | Acme Continental | $62.5M | 4,816 | 2026-Q2 |
| 57 | Fieldstone | $61.7M | 4,843 | 2026-Q2 |
| 58 | New Century | $60.2M | 4,567 | 2026-Q2 |
| 59 | Galesburg Burlington | $56.8M | 3,664 | 2026-Q2 |
| 60 | Altonized Community | $53.1M | 5,606 | 2026-Q2 |
| 61 | Riverside Community | $52.0M | 3,544 | 2026-Q2 |
| 62 | Maroon Financial | $51.9M | 6,949 | 2026-Q2 |
| 63 | Bloomington Municipal | $45.7M | 2,250 | 2026-Q2 |
| 64 | Fox Valley | $45.5M | 3,417 | 2026-Q2 |
| 65 | Streator Community | $42.3M | 2,402 | 2026-Q2 |
| 66 | Northwest Municipal | $41.4M | 1,774 | 2026-Q2 |
| 67 | Planites | $39.8M | 3,897 | 2026-Q2 |
| 68 | Sherwin Williams Emp. | $37.0M | 2,976 | 2026-Q2 |
| 69 | Illinois Valley | $36.3M | 4,245 | 2026-Q2 |
| 70 | Service Plus | $34.7M | 1,596 | 2026-Q2 |
| 71 | Canals & Trails | $34.2M | 3,103 | 2026-Q2 |
| 72 | Area Educational | $33.7M | 2,325 | 2026-Q2 |
| 73 | Siue | $30.7M | 1,634 | 2026-Q2 |
| 74 | Elca | $30.1M | 2,389 | 2026-Q2 |
| 75 | River To River | $29.7M | 2,483 | 2026-Q2 |
| 76 | Kaskaskia Valley Community | $29.4M | 3,680 | 2026-Q2 |
| 77 | Community Plus | $28.1M | 3,565 | 2026-Q2 |
| 78 | 2 Rivers Area | $27.7M | 4,002 | 2026-Q2 |
| 79 | Elite Community | $26.5M | 2,254 | 2026-Q2 |
| 80 | Central Illinois | $26.1M | 3,566 | 2026-Q2 |
| 81 | Western Illinois School Employees | $24.0M | 1,691 | 2026-Q2 |
| 82 | Tee-Pak | $23.8M | 2,276 | 2026-Q2 |
| 83 | Rockford Municipal Employees | $23.6M | 2,076 | 2026-Q2 |
| 84 | Advantage One | $23.5M | 2,382 | 2026-Q2 |
| 85 | Generations | $22.4M | 2,064 | 2026-Q2 |
| 86 | Chicago Firemans Assoc | $21.4M | 3,016 | 2026-Q2 |
| 87 | Harvard Community | $21.1M | 3,291 | 2026-Q2 |
| 88 | Kone Employees | $20.7M | 1,728 | 2026-Q2 |
| 89 | Bloomington Postal Employees | $20.4M | 1,341 | 2026-Q2 |
| 90 | Northern Illinois | $18.0M | 2,210 | 2026-Q2 |
| 91 | Dupage County Employees | $17.9M | 2,299 | 2026-Q2 |
| 92 | 77th Street Depot | $17.7M | 4,651 | 2026-Q2 |
| 93 | Linxus | $17.5M | 2,163 | 2026-Q2 |
| 94 | Cbi | $17.4M | 1,146 | 2026-Q2 |
| 95 | Ambraw | $16.7M | 1,934 | 2026-Q2 |
| 96 | Ottawa Hiway | $16.3M | 1,197 | 2026-Q2 |
| 97 | Peoria Postal Employees | $14.1M | 1,178 | 2026-Q2 |
| 98 | Blaw-Knox | $13.4M | 1,798 | 2026-Q2 |
| 99 | Springfield City Employees | $12.8M | 1,250 | 2026-Q2 |
| 100 | Financial Partners | $12.7M | 1,053 | 2026-Q2 |
| 101 | Maternity B.V.M. | $11.3M | 1,071 | 2026-Q2 |
| 102 | Paris Hi-Way | $11.3M | 851 | 2026-Q2 |
| 103 | Joliet Municipal Employees | $11.1M | 865 | 2026-Q2 |
| 104 | South Shop | $11.1M | 1,301 | 2026-Q2 |
| 105 | Funeral Service | $10.7M | 680 | 2026-Q2 |
| 106 | Chicago'S Bravest | $10.6M | 1,279 | 2026-Q2 |
| 107 | Kankakee Federation Of Teachers | $10.6M | 1,300 | 2026-Q2 |
| 108 | Anco Community | $10.2M | 1,458 | 2026-Q2 |
| 109 | Evergreen Park Schools | $10.0M | 973 | 2026-Q2 |
| 110 | Chicago Area Office | $9.4M | 1,092 | 2026-Q2 |
| 111 | Metropolitan "L" | $9.3M | 891 | 2026-Q2 |
| 112 | Cta-74th Street Depot | $8.6M | 805 | 2026-Q2 |
| 113 | Pontiac Dwight Prison Employs | $8.3M | 917 | 2026-Q2 |
| 114 | Joliet Firefighters | $8.3M | 590 | 2026-Q2 |
| 115 | Burlington Northern Santa Fe Railwy | $8.2M | 1,641 | 2026-Q2 |
| 116 | State Employees Community | $6.7M | 1,029 | 2026-Q2 |
| 117 | Peoria Hiway | $6.6M | 665 | 2026-Q2 |
| 118 | Molex Employees | $6.5M | 1,116 | 2026-Q2 |
| 119 | Decatur Postal | $6.4M | 492 | 2026-Q2 |
| 120 | Peoria City Employees | $6.4M | 1,012 | 2026-Q2 |
| 121 | For Members Only | $6.3M | 12,763 | 2026-Q2 |
| 122 | Peoria Bell | $6.0M | 616 | 2026-Q2 |
| 123 | South Side Community | $5.7M | 1,420 | 2026-Q2 |
| 124 | Carbondale Highway | $5.6M | 677 | 2026-Q2 |
| 125 | A.S.H. Employees | $5.6M | 1,176 | 2026-Q2 |
| 126 | Decatur Policemen | $5.3M | 384 | 2026-Q2 |
| 127 | I.B.E.W. Local #146 | $5.0M | 658 | 2026-Q2 |
| 128 | Northside L | $5.0M | 790 | 2026-Q2 |
| 129 | Urbana Municipal Employees | $4.9M | 772 | 2026-Q2 |
| 130 | Oak Lawn Municipal Employees | $4.8M | 846 | 2026-Q2 |
| 131 | Peoria Fire Fighters | $4.6M | 350 | 2026-Q2 |
| 132 | Normal City Employees | $4.5M | 595 | 2026-Q2 |
| 133 | Chicago Avenue Garage | $4.4M | 554 | 2026-Q2 |
| 134 | Trinity U.C.C. | $4.2M | 673 | 2026-Q2 |
| 135 | Western Springs | $3.9M | 477 | 2026-Q2 |
| 136 | Springfield Firefighters | $3.4M | 374 | 2026-Q2 |
| 137 | Hershey Robinson Employees | $3.3M | 723 | 2026-Q2 |
| 138 | Williamson County Catholic | $2.8M | 621 | 2026-Q2 |
| 139 | Aurora Firefighters' | $2.7M | 445 | 2026-Q2 |
| 140 | N.I.C.E. | $2.6M | 352 | 2026-Q2 |
| 141 | Mercer | $2.6M | 416 | 2026-Q2 |
| 142 | B.E.A. | $2.4M | 419 | 2026-Q2 |
| 143 | Salem School System | $2.2M | 359 | 2026-Q2 |
| 144 | Quincy Postal Employees | $2.2M | 305 | 2026-Q2 |
| 145 | Haulpak | $2.0M | 483 | 2026-Q2 |
| 146 | Israel Methcomm | $2.0M | 235 | 2026-Q2 |
| 147 | Evanston Firemens | $2.0M | 150 | 2026-Q2 |
| 148 | Aurora Postal Employees | $1.9M | 438 | 2026-Q2 |
| 149 | Taylorville School Employees | $1.8M | 401 | 2026-Q2 |
| 150 | Park Manor Christian Church | $1.5M | 275 | 2026-Q2 |
| 151 | College And University | $1.4M | 363 | 2026-Q2 |
| 152 | Ethicon Suture | $1.2M | 485 | 2026-Q2 |
| 153 | Clifford-Jacobs Employees | $1.2M | 159 | 2026-Q2 |
| 154 | Fellowship Baptist Church | $1.0M | 367 | 2026-Q2 |
| 155 | Reavis - Stickney | $850K | 269 | 2026-Q2 |
| 156 | Mea | $806K | 121 | 2026-Q2 |
| 157 | Smartchoice | $787K | 242 | 2026-Q2 |
| 158 | C T A F C | $756K | 301 | 2026-Q2 |
| 159 | St. Gregory Parish | $683K | 195 | 2026-Q2 |
| 160 | St. Mark | $472K | 159 | 2026-Q2 |
| 161 | Unified Homeowners Of Illinois | $460K | 302 | 2026-Q2 |
| 162 | Alton Municipal Employees | $436K | 270 | 2026-Q2 |
| 163 | Mt. Zion | $428K | 199 | 2026-Q2 |
| 164 | M.W.P.H. Grand Lodge Of Illinois | $418K | 175 | 2026-Q2 |
| 165 | St. Martin De Porres Parish | $383K | 152 | 2026-Q2 |
| 166 | Shiloh Englewood | $344K | 139 | 2026-Q2 |
| 167 | St. Helena Parish | $324K | 149 | 2026-Q2 |
| 168 | Gideon | $269K | 280 | 2026-Q2 |
| 169 | Pilgrim Baptist | $263K | 137 | 2026-Q2 |
| 170 | Berean | $190K | 149 | 2026-Q2 |
| 171 | Community | $116K | 154 | 2026-Q2 |
| 172 | Imperial | $76K | 192 | 2026-Q2 |
| 173 | Bethel A.M.E. Church | $50K | 88 | 2026-Q2 |
| — | Redbrand | $76.3M | 7,276 | 2026-Q1 · last known |
| — | Mwrd Employees | $37.9M | 2,120 | 2026-Q1 · last known |
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