Find the last 4 digits (ZIP+4) for an address in 04478

ZIP 04478, Rockwood, ME is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 04478 – Rockwood, ME

Rockwood, Maine · Somerset County · Eastern time

ZIP code04478
CityRockwood
StateMaine
CountySomerset CountyPiscataquis County
Area code207
Population316
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area257.61 sq mi
Center (lat, long)45.7282, -69.7680

Map

Nearby ZIP codes

04442 Greenville Junction · 17.9 mi04441 Greenville · 22.3 mi04985 West Forks · 25 mi04945 Jackman · 26.7 mi04485 Shirley Mills · 27.4 mi04464 Monson · 32.4 mi04406 Abbot · 35.4 mi04925 Caratunk · 36.2 mi

About ZIP 04478

ZIP code 04478 is assigned to Rockwood, Maine. It crosses 2 counties; most of its land is in Somerset County. Its Census area covers about 257.61 square miles of land. The closest neighboring ZIP is 04442 (Greenville Junction), about 17.9 miles away.

Every address in 04478 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