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ZIP Code 04645 – Isle Au Haut, ME

Isle Au Haut, Maine · Knox County · Eastern time

ZIP code04645
CityIsle Au Haut
StateMaine
CountyKnox County
Area code207
Population69
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area12.52 sq mi
Center (lat, long)44.0647, -68.6208

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Nearby ZIP codes

04681 Stonington · 6 mi04685 Swans Island · 11 mi04863 Vinalhaven · 11.5 mi04853 North Haven · 13.2 mi04635 Frenchboro · 13.5 mi04627 Deer Isle · 14.2 mi04616 Brooklin · 15.2 mi04683 Sunset · 15.5 mi

About ZIP 04645

ZIP code 04645 is assigned to Isle Au Haut, Maine. It lies in Knox County. Its Census area covers about 12.52 square miles of land. The closest neighboring ZIP is 04681 (Stonington), about 6 miles away.

Every address in 04645 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