Banks in ZIP code 56431 — Aitkin, MN
Branches
4
Banks
3
Deposits (2026)
$187M
All branches in 56431
- Old National Bank — 101 Minnesota Ave N map ↗$93M
- Security State Bank of Aitkin — 402 Minnesota Ave N map ↗$74M
- Neighborhood National Bank — 15 Minnesota Ave S map ↗$19M
- Security State Bank of Aitkin — 171 Red Oak Dr map ↗$1M
Nearby ZIP codes
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits.