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Illinois

Credit unions in Illinois by asset size

190 chartered institutions holding $77.14B in assets across 4,205,338 memberships, as of Q1 2026. Listed largest first; each name links to that institution’s balance sheet, growth and peer-group position.

Credit unionLocationAssetsMembers
Alliant Credit UnionChicago, IL$19.66B938,005
Citizens Equity First Credit UnionPeoria, IL$8.61B421,142
Baxter Credit UnionVernon Hills, IL$6.50B369,985
State Farm Credit UnionBloomington, IL$5.62B113,382
Consumers Credit UnionLake Forest, IL$4.57B282,016
Credit Union 1Lombard, IL$2.64B167,836
I. H. Mississippi Valley Credit UnionMoline, IL$2.33B149,705
Empeople Credit UnionMoline, IL$2.28B73,975
Scott Credit UnionEdwardsville, IL$1.84B131,552
Great Lakes Credit UnionBannockburn, IL$1.44B100,458
Abbott Laboratories Credit UnionGurnee, IL$1.19B32,884
Vibrant Credit UnionMoline, IL$1.17B66,307
Selfreliance Credit UnionChicago, IL$1.13B48,785
1st Midamerica Credit UnionBethalto, IL$1.01B64,144
Corporate America Family Credit UnionElgin, IL$969.1M64,970
NuMark Credit UnionJoliet, IL$947.6M61,622
University of Illinois Community Credit UnionChampaign, IL$767.1M64,655
R.I.A. Credit UnionRock Island, IL$674.1M39,879
National Police Credit UnionChicago, IL$615.1M42,349
Financial Plus Credit UnionOttawa, IL$603.3M45,783
Dupage Credit UnionNaperville, IL$595.9M48,466
Siu Credit UnionCarbondale, IL$588.2M46,180
Heartland Credit UnionSpringfield, IL$574.6M35,517
Revity Credit UnionGranite City, IL$529.3M36,740
Land of Lincoln Credit UnionDecatur, IL$517.7M35,390
Healthcare Associates Credit UnionLisle, IL$486.4M29,705
Earthmover Credit UnionAurora, IL$473.1M31,290
Streator Onized Credit UnionStreator, IL$423.1M38,086
Iaa Credit UnionBloomington, IL$414.2M18,165
Partnership Financial Credit UnionMorton Grove, IL$397.7M14,364
Abri Credit UnionRomeoville, IL$387.1M27,770
Community Trust Credit UnionGurnee, IL$339.5M13,417
First Northern Credit UnionChicago, IL$335.0M21,345
Decatur Earthmover Credit UnionForsyth, IL$314.5M20,602
Membersalliance Credit UnionRockford, IL$307.2M22,003
Illiana Financial Credit UnionCalumet City, IL$262.7M20,906
Illinois State Credit UnionNormal, IL$252.6M18,449
Staley Credit UnionDecatur, IL$226.8M17,291
Midwest Members Credit UnionWood River, IL$226.5M17,581
Catholic & Community Credit UnionShiloh, IL$220.0M13,297
Cooperative Choice Network Credit UnionPeoria, IL$207.2M12,320
Vicinity Credit UnionChicago, IL$201.2M17,576
Rock Valley Credit UnionLoves Park, IL$178.3M15,767
Cornerstone Credit UnionFreeport, IL$178.0M12,352
United Community Credit UnionQuincy, IL$132.4M10,469
Gas and Electric Credit UnionRock Island, IL$132.0M5,533
Illinois State Police Credit UnionSpringfield, IL$127.1M6,019
Commonwealth Credit UnionBourbonnais, IL$123.4M9,691
Central Credit Union of IllinoisBellwood, IL$123.4M10,167
Landmark Credit UnionDanville, IL$122.5M9,610
Illinois Educators Credit UnionSpringfield, IL$121.4M10,152
A.A.E.C. Credit UnionArlington Heigh, IL$118.6M4,513
Members "first" Community Credit UnionQuincy, IL$111.3M7,470
Taylorville Community Credit UnionTaylorville, IL$93.6M7,390
Chicago Firefighter's Credit UnionChicago, IL$90.7M6,465
The Credit Union for AllBloomington, IL$89.8M8,022
Metro Credit UnionArlington Heigh, IL$78.7M3,292
Select Employees Credit UnionSterling, IL$78.7M5,836
Midwest Coalition of Labor Credit UnionCountryside, IL$77.8M8,560
Redbrand Credit UnionBartonville, IL$76.3M7,276
Education Personnel Credit UnionDanville, IL$74.8M4,247
Gale Credit UnionGalesburg, IL$69.0M4,689
United Equity Credit UnionDecatur, IL$67.3M5,870
Moline Municipal Credit UnionMoline, IL$66.7M2,917
Northwest Community Credit UnionMorton Grove, IL$65.4M2,424
Acme Continental Credit UnionRiverdale, IL$61.0M4,853
New Century Credit UnionJoliet, IL$59.1M4,530
Fieldstone Credit UnionBradley, IL$58.9M4,770
Access Credit UnionBroadview, IL$58.6M4,843
Galesburg Burlington Credit UnionGalesburg, IL$56.0M3,655
Altonized Community Credit UnionAlton, IL$55.7M5,595
Maroon Financial Credit UnionChicago, IL$51.6M6,913
Riverside Community Credit UnionKankakee, IL$50.1M3,544
Fox Valley Credit UnionAurora, IL$46.6M3,399
Bloomington Municipal Credit UnionBloomington, IL$44.9M2,252
Sherwin Williams Emp. Credit UnionSouth Holland, IL$40.8M3,023
Streator Community Credit UnionStreator, IL$40.3M2,391
Northwest Municipal Credit UnionDes Plaines, IL$40.2M1,769
Blackhawk Area Credit UnionSavanna, IL$39.6M3,786
Planites Credit UnionChicago, IL$39.4M3,910
Mwrd Employees Credit UnionChicago, IL$37.9M2,120
Illinois Valley Credit UnionPeru, IL$37.5M4,213
Elca Credit UnionChicago, IL$35.5M2,352
Service Plus Credit UnionMoline, IL$35.4M1,592
Canals & Trails Credit UnionLockport, IL$34.6M3,119
Area Educational Credit UnionMattoon, IL$33.2M2,325
Siue Credit UnionEdwardsville, IL$30.0M1,633
River to River Credit UnionVienna, IL$29.2M2,443
Kaskaskia Valley Credit UnionCentralia, IL$29.0M3,462
Community Plus Credit UnionRantoul, IL$27.8M3,596
Chicago Post Office Employees Credit UnionChicago, IL$27.7M5,017
2 Rivers Area Credit UnionKankakee, IL$26.6M3,969
Aurora Policemen Credit UnionAurora, IL$26.3M1,643
Central Illinois Credit UnionChampaign, IL$25.7M3,552
Elite Community Credit UnionBourbonnais, IL$25.1M2,256
Tee-Pak Credit UnionDanville, IL$24.5M2,291
Advantage One Credit UnionMorrison, IL$24.0M2,390
Rockford Municipal Employees Credit UnionRockford, IL$23.7M2,102
Western Illinois School Employees Credit UnionQuincy, IL$23.7M1,677
Generations Credit UnionRockford, IL$23.1M2,094
Bloomington Postal Employees Credit UnionBloomington, IL$21.7M1,348
Kone Employees Credit UnionMoline, IL$21.5M1,710
Harvard Community Credit UnionHarvard, IL$21.2M3,263
Chicago Firemans Assoc Credit UnionChicago, IL$21.0M2,991
Dupage County Employees Credit UnionWheaton, IL$18.5M2,355
Northern Illinois Credit UnionDekalb, IL$18.3M2,187
Linxus Credit UnionMachesney Park, IL$18.0M2,171
Cbi Credit UnionPlainfield, IL$17.9M1,157
77th Street Depot Credit UnionChicago, IL$17.8M4,596
Ambraw Credit UnionLawrenceville, IL$16.8M2,001
Ottawa Hiway Credit UnionOttawa, IL$15.9M1,197
Peoria Postal Employees Credit UnionPeoria, IL$14.0M1,173
Blaw-Knox Credit UnionMattoon, IL$13.7M1,800
Springfield City Employees Credit UnionSpringfield, IL$12.8M1,142
Financial Partners Credit UnionSpringfield, IL$12.2M1,175
Maternity B.V.M. Credit UnionBourbonnais, IL$11.3M1,081
South Shop Credit UnionAlsip, IL$11.3M1,302
Joliet Municipal Employees Credit UnionJoliet, IL$11.1M865
Paris Hi-Way Credit UnionParis, IL$11.0M852
Anco Community Credit UnionLa Salle, IL$10.9M1,975
Chicago's Bravest Credit UnionChicago, IL$10.6M1,269
Kankakee Federation of Teachers Credit UnionKankakee, IL$10.5M1,299
Evergreen Park Schools Credit UnionEvergreen Park, IL$9.9M983
Funeral Service Credit UnionSpringfield, IL$9.8M679
Chicago Area Office Credit UnionChicago, IL$9.5M1,254
Metropolitan "l" Credit UnionOak Park, IL$9.4M1,097
CTA-74TH Street Depot Credit UnionChicago, IL$8.4M807
Joliet Firefighters Credit UnionJoliet, IL$8.2M582
Pontiac Dwight Prison Employs Credit UnionPontiac, IL$8.1M923
Burlington Northern Santa Fe Railwy Credit UnionCicero, IL$8.1M1,628
Peoria Hiway Credit UnionPeoria, IL$6.6M667
State Employees Community Credit UnionAlton, IL$6.6M1,031
Molex Employees Credit UnionLisle, IL$6.6M1,127
Decatur Postal Credit UnionDecatur, IL$6.3M494
For Members Only Credit UnionChicago, IL$6.3M11,106
Peoria City Employees Credit UnionPeoria, IL$6.1M1,008
Peoria Bell Credit UnionPeoria, IL$6.0M618
Effingham Highway Credit UnionEffingham, IL$5.8M1,010
Carbondale Highway Credit UnionCarbondale, IL$5.8M681
A.S.H. Employees Credit UnionAnna, IL$5.5M1,170
South Side Community Credit UnionChicago, IL$5.4M1,550
Decatur Policemen Credit UnionDecatur, IL$5.3M389
I.B.E.W. Local #146 Credit UnionDecatur, IL$5.2M652
Urbana Municipal Employees Credit UnionUrbana, IL$5.1M766
Northside L Credit UnionBroadview, IL$4.9M795
Oak Lawn Municipal Employees Credit UnionOak Lawn, IL$4.7M842
Peoria Fire Fighters Credit UnionPeoria, IL$4.6M342
Normal City Employees Credit UnionNormal, IL$4.5M600
Chicago Avenue Garage Credit UnionChicago, IL$4.4M563
Trinity U.C.C. Credit UnionChicago, IL$4.1M669
Western Springs Credit UnionWestern Springs, IL$3.9M474
Springfield Firefighters Credit UnionSpringfield, IL$3.3M369
Hershey Robinson Employees Credit UnionRobinson, IL$3.2M720
Williamson County Catholic Credit UnionHerrin, IL$2.9M624
Aurora Firefighters' Credit UnionAurora, IL$2.8M445
Mercer Credit UnionAledo, IL$2.6M415
N.I.C.E. Credit UnionGeneva, IL$2.6M352
B.E.A. Credit UnionBethalto, IL$2.3M423
Quincy Postal Employees Credit UnionQuincy, IL$2.2M307
Israel Methcomm Credit UnionChicago, IL$2.2M238
Salem School System Credit UnionSalem, IL$2.2M364
Haulpak Credit UnionPeoria, IL$2.1M484
Aurora Postal Employees Credit UnionAurora, IL$2.0M431
Evanston Firemens Credit UnionEvanston, IL$1.9M150
Taylorville School Employees Credit UnionTaylorville, IL$1.8M399
Park Manor Christian Church Credit UnionChicago, IL$1.5M252
College and University Credit UnionChicago, IL$1.4M358
Ethicon Suture Credit UnionRiver Forest, IL$1.2M486
Clifford-Jacobs Employees Credit UnionChampaign, IL$1.2M159
Fellowship Baptist Church Credit UnionChicago, IL$953K364
Reavis - Stickney Credit UnionBurbank, IL$945K268
Mea Credit UnionMonticello, IL$806K122
Smartchoice Credit UnionSpring Valley, IL$767K246
C T a F C Credit UnionChicago, IL$756K680
St. Gregory Parish Credit UnionChicago, IL$687K168
St. Mark Credit UnionChicago, IL$526K167
Alton Municipal Employees Credit UnionAlton, IL$458K266
Unified Homeowners of Illinois Credit UnionChicago, IL$456K303
M.W.P.H. Grand Lodge of Illinois Credit UnionChicago, IL$449K259
Mt. Zion Credit UnionZion, IL$435K163
Services Credit UnionNaperville, IL$405K2,736
St. Martin De Porres Parish Credit UnionChicago, IL$386K152
Gideon Credit UnionWaukegan, IL$354K220
St. Helena Parish Credit UnionChicago, IL$322K154
Shiloh Englewood Credit UnionChicago, IL$318K143
Pilgrim Baptist Credit UnionChicago, IL$257K137
Berean Credit UnionChicago, IL$189K263
Community Credit UnionChicago, IL$116K151
Imperial Credit UnionSpringfield, IL$77K192
Bethel A.M.E. Church Credit UnionChicago, IL$51K88

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