Banks in ZIP code 04421 — Castine, ME
Branches
2
Banks
2
Deposits (2026)
$52M
All branches in 04421
- The Camden National Bank — 19 Water St map ↗$30M
- Bangor Savings Bank — 213 Battle Ave map ↗$22M
Nearby ZIP codes
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits.