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credit unions · members

How many members do credit unions in Illinois?

Members, credit unions in Illinois: median 2,288 in 2026Q2 across 188 institutions (mean 22,559); the middle half lies between 671 and 10,062. In 2015Q2 the median was 1,759.

MEDIAN 2026Q2: 2,288FILERS: 188SINCE: 2015Q2

Cite: FACTANKER, https://factanker.com/credit-unions/state-il/members

What it means

Number of current members (account 083). Over 45 quarters the median moved +30.0%.

Quarter by quarter

Percentiles within the group; the median is bold. Each quarter has its own page with the ten largest institutions and their filed records.

QuarterFilers10th25thMedian75th90th
2026Q21882746712,28810,06246,297
2026Q11902666792,30810,03742,692
2025Q41922566722,3289,81741,832
2025Q31972626602,3209,73341,222
2025Q21992696682,2718,94340,658
2025Q11992686702,2648,78840,568
2024Q42002716762,2648,72240,430
2024Q32072736752,2999,01439,396
2024Q22082846792,2848,91539,204
2024Q12092856852,2939,26438,698
2023Q42102886812,2529,19037,771
2023Q32122806772,2348,88336,892
2023Q22142596602,2148,75335,548
2023Q12142776682,2228,61735,314
2022Q42142796752,2308,45434,996
2022Q32162646762,2187,67335,084
2022Q22192696882,2397,43434,662
2022Q12222776882,1757,44334,221
2021Q42222826902,2127,46134,055
2021Q32262976882,2207,47734,333
2021Q22293006712,2297,34233,674
2021Q12313036662,1457,28632,661
2020Q42332706642,1387,33032,289
2020Q32352546632,0657,17232,247
2020Q22392616721,9627,03431,716
2020Q12412606722,0137,03432,215
2019Q42422796662,0167,14932,170
2019Q32452726561,9266,99331,627
2019Q22492706261,9156,66131,072
2019Q12512646181,9186,44030,290
2018Q42532696181,8846,36330,039
2018Q32592725981,7946,26330,177
2018Q22612695901,7696,25629,917
2018Q12622675961,8426,24729,336
2017Q42632645881,8606,29128,837
2017Q32722766141,7505,97427,280
2017Q22762705981,7846,04027,174
2017Q12762725851,7646,03127,046
2016Q42792746011,8005,74826,594
2016Q32812816351,8005,57026,432
2016Q22832726461,7815,62826,226
2016Q12872696341,7605,55025,966
2015Q42902516211,8005,44925,833
2015Q32962555991,7425,31625,032
2015Q22992515921,7595,17224,389

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