Find the last 4 digits (ZIP+4) for an address in 04856

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ZIP Code 04856 – Rockport, ME

Rockport, Maine · Knox County · Eastern time

ZIP code04856
CityRockport
StateMaine
CountyKnox County
Area code207
Population3,675
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area21.64 sq mi
Center (lat, long)44.1806, -69.1221

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Nearby ZIP codes

04865 West Rockport · 0.8 mi04841 Rockland · 3.3 mi04843 Camden · 4.9 mi04847 Hope · 5.3 mi04861 Thomaston · 5.6 mi04864 Warren · 7 mi04850 Lincolnville Center · 8.1 mi04854 Owls Head · 9.4 mi

About ZIP 04856

ZIP code 04856 is assigned to Rockport, Maine. It lies in Knox County. Its Census area covers about 21.64 square miles of land. The closest neighboring ZIP is 04865 (West Rockport), about 0.8 miles away.

Every address in 04856 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