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ZIP Code 99639 – Ninilchik, AK

Ninilchik, Alaska · Kenai Peninsula Borough · Alaska time

ZIP code99639
CityNinilchik
StateAlaska
CountyKenai Peninsula Borough
Area code907
Population1,175
Time zoneAlaska · local time
ZIP typeStandard (has a Census ZCTA area)
Land area359.23 sq mi
Center (lat, long)59.9853, -151.5077

Map

Nearby ZIP codes

99556 Anchor Point · 10.7 mi99610 Kasilof · 21.9 mi99669 Soldotna · 30.9 mi99603 Homer · 32.8 mi99663 Seldovia · 40.5 mi

About ZIP 99639

ZIP code 99639 is assigned to Ninilchik, Alaska. It lies in Kenai Peninsula Borough. Its Census area covers about 359.23 square miles of land. The closest neighboring ZIP is 99556 (Anchor Point), about 10.7 miles away.

Every address in 99639 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