Banks in ZIP code 57638 — Lemmon, SD
Branches
2
Banks
2
Deposits (2026)
$138M
All branches in 57638
- Dacotah Bank — 321 Main Ave map ↗$114M
- BMO Bank — 214 Main Ave map ↗$24M
Nearby ZIP codes
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits.