Bangor Maine ZIP Codes
Bangor holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Bangor
| ZIP code | County |
|---|---|
| 04401 | Penobscot County |
| 04402 | Penobscot County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Bangor codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Bangor. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Bangor ZIP code begins 044. Those first three digits identify the sectional center facility that processes mail for this part of Maine. Statewide that range covers 68 ZIP codes, so Bangor accounts for 3% of it.
Every Maine ZIP prefix and the region it covers →
Area codes covering Bangor
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Bangor occupies.
Bangor Maine area codes in full →
Where Bangor's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Bangor
| City | Distance | ZIP codes |
|---|---|---|
| Brewer Maine ZIP codes | 4.1 mi | 1 ZIP code |
| Old Town Maine ZIP codes | 8.9 mi | 1 ZIP code |
| Ellsworth Maine ZIP codes | 23 mi | 1 ZIP code |
| Belfast Maine ZIP codes | 30 mi | 1 ZIP code |
| Waterville Maine ZIP codes | 47 mi | 2 ZIP codes |
| Rockland Maine ZIP codes | 52 mi | 1 ZIP code |
| Augusta Maine ZIP codes | 58 mi | 5 ZIP codes |
| Hallowell Maine ZIP codes | 63 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.