ZIP code · Southport · Maine · United States

ZIP code 04576 — Southport

Name: Southport (04576)
Address: Maine, 04576, US

ZIP code 04576 serves Southport, Maine.

Postal code: 04576
Single source Value from one source, not cross-checked.
City: Southport
County: Lincoln
State: Maine
Country: United States
Coordinates: 43.8199, -69.6626 — precision precise (locality)
View on OpenStreetMap
Population: 521 (ZCTA, ACS 5-year)
Median household income: $83,438
Median age: 63.3
Time zone: America/New_York (UTC−5 / UTC−4 DST)

Nearby localities

04575West Boothbay Harbor · 3.6 km
04538Boothbay Harbor · 4.5 km
04544East Boothbay · 5.6 km
04548Georgetown · 6.8 km
04571Trevett · 7.1 km
04537Boothbay · 8.8 km
04568South Bristol · 9.7 km
04554New Harbor · 13 km
04558Pemaquid · 13 km
04562Phippsburg · 13 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page