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Polk County Deposit Rates

Headquartered in Des Moines, IA. 1 branch. Updated May 24, 2026.

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APY Credit union Term Location Source
0.95% Polk County Open Des Moines, IA Site ↗
0.95% Polk County 2 yr Des Moines, IA Site ↗
0.90% Polk County Open Des Moines, IA Site ↗
0.90% Polk County 18 mo Des Moines, IA Site ↗
0.85% Polk County Open Des Moines, IA Site ↗
0.85% Polk County 1 yr Des Moines, IA Site ↗
0.80% Polk County Open Des Moines, IA Site ↗
0.80% Polk County 2 yr Des Moines, IA Site ↗
0.75% Polk County Open Des Moines, IA Site ↗
0.75% Polk County 18 mo Des Moines, IA Site ↗
0.70% Polk County Open Des Moines, IA Site ↗
0.70% Polk County Open Des Moines, IA Site ↗
0.70% Polk County 1 yr Des Moines, IA Site ↗
0.50% Polk County Open Des Moines, IA Site ↗
0.40% Polk County Open Des Moines, IA Site ↗

Branches

BranchAddressPhone
Polk County Credit Union (main) 111 Court Ave Ste 110, Administration Bldg., Des Moines, IA, 50309-2219 5152448647