Banks in ZIP code 53820 — Potosi, WI
Branches
2
Banks
2
Deposits (2026)
$40M
All branches in 53820
- Peoples State Bank — 102 S Main St map ↗$21M
- Conservation First Bank — 338 Highway 61 map ↗$18M
Nearby ZIP codes
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits.