Find the last 4 digits (ZIP+4) for an address in 99737

ZIP 99737, Delta Junction, AK is filled in. Just type the street address.

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ZIP Code 99737 – Delta Junction, AK

Delta Junction, Alaska · Southeast Fairbanks Census Area · Alaska time

ZIP code99737
CityDelta Junction
StateAlaska
CountySoutheast Fairbanks Census AreaCopper River Census Area
Area code907
Population4,774
Time zoneAlaska · local time
ZIP typeStandard (has a Census ZCTA area)
Land area5,472.62 sq mi
Center (lat, long)63.4433, -145.2962

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About ZIP 99737

ZIP code 99737 is assigned to Delta Junction, Alaska. It crosses 2 counties; most of its land is in Southeast Fairbanks Census Area. Its Census area covers about 5,472.62 square miles of land.

Every address in 99737 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