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Credit unions in Wisconsin

98 credit unions are headquartered in Wisconsin: 2 with federal charters and 96 with state charters. Together they hold $76.6 billion in assets for 3,928,360 members as of June 30, 2026. The largest is Summit Credit Union at $8.52 billion.

Combined, 0.68% of their loans were 60 or more days past due. Counts are by headquarters; many serve members in other states too.

#Credit unionCityAssetsMembersNet worth60+ late
1Summit Credit UnionMadison$8.5B281,96210.3%0.7%
2Landmark Credit UnionBrookfield$7.9B407,86810.7%0.4%
3Community First Credit UnionAppleton$6.8B166,72112.8%0.1%
4University of Wisconsin Credit UnionMadison$6.7B396,8129.2%0.5%
5Royal Credit UnionEau Claire$5.9B342,84710.8%0.4%
6CoVantage Credit UnionAntigo$4.2B186,0549.8%1.3%
7Connexus Credit UnionWausau$4.1B417,2717.4%1.9%
8Educators Credit UnionRacine$4.0B232,57913.9%1.0%
9Fox Communities Credit UnionAppleton$3.4B142,54310.9%0.3%
10Altra Federal Credit UnionOnalaska$3.1B160,72612.7%0.5%
11Capital Credit UnionGreen Bay$2.8B129,27612.3%0.9%
12Westconsin Credit UnionMenomonie$2.2B128,03212.9%0.6%
13Verve, A Credit UnionOshkosh$1.6B63,4729.8%0.4%
14Marine Credit UnionLa Crosse$1.1B75,28812.2%2.3%
15Westby Co-Op Credit UnionWestby$1.0B41,71415.6%1.4%
16Blackhawk Community Credit UnionJanesville$947.3M44,07010.8%0.6%
17Kohler Credit UnionSheboygan$776.4M53,41710.8%0.3%
18Superior Choice Credit UnionSuperior$730.3M36,8957.5%0.6%
19Heartland Credit UnionMadison$666.8M33,67411.7%0.4%
20Co-Op Credit UnionBlack River Falls$626.8M23,86211.6%0.8%
21Simplicity Credit UnionMarshfield$546.7M29,1389.8%1.2%
22Pcm Credit UnionGreen Bay$514.6M15,69010.5%0.6%
23Fort Community Credit UnionFort Atkinson$449.8M21,65611.7%1.6%
24First Community CU of Beloit Credit UnionBeloit$410.2M34,42810.7%0.8%
25Park City Credit UnionMerrill$397.4M26,7739.9%0.4%
26Unison Credit UnionKaukauna$393.6M18,0699.7%0.3%
27Prospera Credit UnionAppleton$378.9M21,4729.1%0.2%
28Cloverbelt Credit UnionWausau$354.2M16,39312.4%0.2%
29Unitedone Credit UnionManitowoc$348.3M19,00211.8%0.2%
30Valley Communities Credit UnionMosinee$306.9M16,03113.0%0.3%
31Guardian Credit UnionOak Creek$294.2M24,92310.3%0.4%
321st Community Credit UnionSparta$287.6M15,78310.2%0.8%
33Glacier Hills Credit UnionWest Bend$285.8M17,06811.0%0.9%
34Northwestern Mutual Credit UnionMilwaukee$285.6M6,93911.1%0.0%
35Ripco Credit UnionRhinelander$188.8M12,97010.0%0.9%
36Members' Advantage Credit UnionWisconsin Rapids$185.2M11,15319.2%0.2%
37N.e.w. Credit UnionOconto Falls$178.2M12,27211.1%0.4%
38Winnebago Community Credit UnionOshkosh$176.1M8,54113.8%0.1%
39Sentry Credit UnionStevens Point$172.5M7,23112.4%0.4%
40Prime Financial Credit UnionCudahy$161.3M15,84510.1%1.5%
41Shoreline Credit UnionTwo Rivers$160.0M8,06410.1%0.4%
42Arcadia Credit UnionArcadia$144.2M7,04612.9%0.5%
43Firefighters Credit UnionOnalaska$133.0M4,91916.1%0.6%
44Premier Financial Credit UnionNew Holstein$132.4M8,39413.6%1.0%
45Oakdale Credit UnionOakdale$132.4M11,41413.3%0.0%
46Tomah Area Credit UnionTomah$125.9M6,63812.4%0.5%
47Governmental Employees Credit UnionLa Crosse$121.8M6,8649.4%0.7%
48Southern Lakes Credit UnionKenosha$112.6M9,6839.7%0.7%
49Indianhead Credit UnionSpooner$101.2M7,33215.0%0.8%
50Sheboygan Area Credit UnionSheboygan$93.4M6,91115.3%0.1%
51Northwoods Community Credit UnionPark Falls$93.1M7,94410.9%0.6%
52Marshfield Medical Center Credit UnionMarshfield$91.0M3,6547.8%0.1%
53Taylor Credit UnionMedford$89.1M7,22910.3%0.2%
54Forward Financial Credit UnionNiagara$85.9M7,83213.5%0.8%
55Gundersen Credit UnionLa Crosse$85.3M4,82813.8%0.1%
56Fond Du Lac Credit UnionFond Du Lac$84.9M5,82613.6%0.4%
57Brokaw Credit UnionWeston$73.9M5,71712.1%0.5%
58Avestar Credit UnionWaterloo$68.2M5,80311.9%1.4%
59Evergreen Credit UnionNeenah$65.3M3,38614.0%1.0%
60Madison Credit UnionMadison$65.1M3,11711.0%0.8%
61Focus Credit UnionMenomonee Falls$61.7M6,43714.0%0.5%
62Brewery Credit UnionMilwaukee$58.8M7,62623.6%5.0%
63Central Wisconsin Credit UnionPlover$56.3M3,58710.8%0.7%
64Badger-Globe Credit UnionNeenah$51.6M2,37913.6%1.5%
65First Choice Credit UnionMarshfield$51.0M4,50316.3%0.7%
66Athens Area Credit UnionAthens$49.9M2,98913.3%0.6%
67Bay Shore Credit UnionMarinette$48.2M3,30318.6%0.3%
68Iron County Community Credit UnionHurley$47.4M3,81518.6%2.0%
69Marathon County Employees Credit UnionWausau$46.5M2,82616.3%0.4%
70County - City Credit UnionJefferson$43.6M2,95611.3%0.4%
71Tri-County Credit UnionMarinette$43.3M3,02911.1%2.2%
72Wea Credit UnionMadison$43.2M2,85811.7%0.2%
73Golden Rule Community Credit UnionRipon$42.6M2,93612.0%1.0%
74Ripple Credit UnionOshkosh$38.9M2,43814.8%0.6%
75Teachers Credit UnionBeloit$37.6M2,22112.2%0.2%

The other 23, largest first

  1. Meadowland Credit Union, Sheboygan Falls
  2. McU Financial Center Credit Union, Racine
  3. Racine Municipal Employees Credit Union, Racine
  4. Oshkosh Community Credit Union, Oshkosh
  5. Holy Family Memorial Credit Union, Manitowoc
  6. M.e. Employees Credit Union, Wausau
  7. Lakewood Credit Union, Rib Lake
  8. Wisconsin Medical Credit Union, Green Bay
  9. Public Service Credit Union, Wausau
  10. Service Credit Union, Green Bay
  11. Kenosha Police and Firemen's Credit Union, Kenosha
  12. Brantwood Credit Union, Brantwood
  13. Compassionate Care Credit Union, Fond Du Lac
  14. Madison Fire Department Credit Union, Madison
  15. Wisconsin Latvian, Inc. Credit Union, Milwaukee
  16. Superior Municipal Employees Credit Union, Superior
  17. Lco Federal Credit Union, Hayward
  18. School Employees Credit Union, Superior
  19. Air Tech Credit Union, Milwaukee
  20. 1st Class Express Credit Union, Waukesha
  21. Stoppenbach Credit Union, Jefferson
  22. Police Credit Union, Sheboygan
  23. Holy Redeemer Community of SE Wis. Credit Union, Milwaukee

Download all 98 as CSV. Source: NCUA 5300 Call Report quarterly data, quarter ended June 30, 2026. Not affiliated with NCUA.