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ZIP Code 04257 – Mexico, ME

Mexico, Maine · Oxford County · Eastern time

ZIP code04257
CityMexico
StateMaine
CountyOxford County
Area code207
Population2,782
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.34 sq mi
Center (lat, long)44.5532, -70.4950

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Nearby ZIP codes

04224 Dixfield · 4 mi04276 Rumford · 6.4 mi04290 Peru · 6.7 mi04285 Weld · 9.6 mi04227 East Dixfield · 9.9 mi04221 Canton · 10.8 mi04219 Bryant Pond · 11 mi04226 East Andover · 11.6 mi

About ZIP 04257

ZIP code 04257 is assigned to Mexico, Maine. It lies in Oxford County. Its Census area covers about 23.34 square miles of land. The closest neighboring ZIP is 04224 (Dixfield), about 4 miles away.

Every address in 04257 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