Find the last 4 digits (ZIP+4) for an address in 83450

ZIP 83450, Terreton, ID is filled in. Just type the street address.

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ZIP Code 83450 – Terreton, ID

Terreton, Idaho · Jefferson County · Mountain time

ZIP code83450
CityTerreton
StateIdaho
CountyJefferson County
Population1,207
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area128.58 sq mi
Center (lat, long)43.8449, -112.3957

Area codes in this area

208986

These are the area codes that most often serve ZIP 83450 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

83444 Roberts · 9.8 mi83425 Hamer · 10.4 mi83435 Monteview · 13.2 mi83434 Menan · 20.3 mi83431 Lewisville · 21 mi83402 Idaho Falls · 24.4 mi83454 Ucon · 27.8 mi83244 Howe · 27.9 mi

About ZIP 83450

ZIP code 83450 is assigned to Terreton, Idaho. It lies in Jefferson County. Its Census area covers about 128.58 square miles of land. The closest neighboring ZIP is 83444 (Roberts), about 9.8 miles away.

Every address in 83450 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