Hanover ZIP code, Maine
The ZIP code for Hanover, ME is 04237, and its area code is 207.
- USPS city name
- 1 ZIP code
- Population
- 276
- Area code
- 207
- County
- Oxford County
- State
- Maine
NANPA lists no telephone rate centre for Hanover itself, so these are the area codes of the nearest one, Rumford (7.0 miles). A town on an area-code boundary can differ from its neighbour.
Hanover in numbers
About 276 people live in Hanover, in 146 households. The median household income is $55,417 a year, 26% below the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $334,500 (13% above the Maine median).
| Population | 276 |
|---|---|
| Households | 146 |
| Median household income | $55,417 |
| Median home value | $334,500 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Hanover. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Hanover
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
04237 | Hanover , ME | Standard | 276 | $55,417 | $334,500 |
Map of Hanover ZIP codes
The ZIP codes of Hanover, ME, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Hanover
The nearest larger towns are Bethel (537 people, 6.8 mi), Rumford (4,067 people, 9.3 mi) and Mexico (2,142 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| Rumford | 4,067 | 9.3 mi |
| Norway | 3,173 | 20.1 mi |
| Berlin, NH | 9,383 | 26.8 mi |
More nearby: every ZIP code in Oxford County · Maine ZIP codes
Cite this page
zipcodes.pro. “Hanover, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/hanover
Underlying data is public domain or openly licensed — sources, vintages and licences.