Credit Union Directory

Credit unions in Idaho

All 26 federally insured credit unions in Idaho, ranked by asset size. Together they hold $25.57B in assets and serve 1,432,348 members. Every figure comes straight from the public NCUA Call Report.

NCUA data through Q1 2026.

#	Credit union	City	Assets	Members
1	Idaho Central Credit Union	Pocatello	$14.95B	788,996
2	P1FCU	Lewiston	$2.15B	127,755
3	Westmark Credit Union	Idaho Falls	$1.62B	83,827
4	Capital Educators Credit Union	Meridian	$1.40B	100,316
5	East Idaho Credit Union	Idaho Falls	$810.2M	53,045
6	Pioneer Credit Union	Mountain Home	$738.6M	47,722
7	Kamiah Community Credit Union	Kamiah	$667.8M	13,031
8	Beehive Credit Union	Rexburg	$642.2M	33,759
9	TruGrocers Credit Union	Boise	$319.4M	22,572
10	Idaho State University Credit Union	Pocatello	$309.2M	25,822
11	Advantage Plus Credit Union	Pocatello	$289.5M	21,494
12	Cottonwood Community Credit Union	Cottonwood	$280.0M	10,067
13	Lewis Clark Credit Union	Lewistonl	$275.3M	21,753
14	Potelco United Credit Union	Pocatello	$259.4M	19,329
15	Idadiv Credit Union	Nampa	$231.4M	19,344
16	Latah Credit Union	Moscow	$169.2M	8,264
17	Northwest Christian Credit Union	Nampa	$104.6M	5,089
18	Pocatello Railroad Credit Union	Pocatello	$78.5M	7,520
19	Idaho United Credit Union	Boise	$78.2M	5,856
20	Medical and Professional Credit Union	Idaho Falls	$60.3M	4,434
21	Pocatello Simplot Credit Union	Pocatello	$58.8M	5,482
22	SEI US Employees Credit Union	Pocatello	$33.7M	3,138
23	St Joe Valley Credit Union	St. Maries	$13.9M	1,135
24	Snake River Credit Union	Twin Falls	$11.9M	1,273
25	Boise Fire Department Credit Union	Boise	$8.7M	988
26	Mini-Cassia Empl. Credit Union	Burley	$531,932	337

Credit union rankings

Largest credit unionsThe top 100 by total assets. Fastest-growing credit unionsTop 100 by one-year asset growth (organic only). Most profitable credit unionsTop 100 by return on average assets.

Back to the full credit union directory, or search by name, city or charter in the CU Finder.

Compiled from public NCUA 5300 Call Report data (Q1 2026). Covers federally insured credit unions in Idaho that filed for the quarter, ranked by total assets. Not affiliated with the NCUA.