Find the last 4 digits (ZIP+4) for an address in 04259

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ZIP Code 04259 – Monmouth, ME

Monmouth, Maine · Kennebec County · Eastern time

ZIP code04259
CityMonmouth
StateMaine
CountyKennebec County
Area code207
Population3,610
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area29.01 sq mi
Center (lat, long)44.2335, -70.0147

Map

Nearby ZIP codes

04265 North Monmouth · 3.4 mi04350 Litchfield · 5.8 mi04364 Winthrop · 5.9 mi04236 Greene · 7.1 mi04263 Leeds · 7.2 mi04284 Wayne · 7.5 mi04280 Sabattus · 8.4 mi04343 East Winthrop · 8.4 mi

About ZIP 04259

ZIP code 04259 is assigned to Monmouth, Maine. It lies in Kennebec County. Its Census area covers about 29.01 square miles of land. The closest neighboring ZIP is 04265 (North Monmouth), about 3.4 miles away.

Every address in 04259 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources