Find the last 4 digits (ZIP+4) for an address in 83237

ZIP 83237, Franklin, ID is filled in. Just type the street address.

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ZIP Code 83237 – Franklin, ID

Franklin, Idaho · Franklin County · Mountain time

ZIP code83237
CityFranklin
StateIdaho
CountyFranklin County
Population1,567
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.21 sq mi
Center (lat, long)42.0275, -111.7786

Area codes in this area

208986

These are the area codes that most often serve ZIP 83237 (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

84320 Lewiston · 6.4 mi84333 Richmond · 8.1 mi84308 Cornish · 10.6 mi83263 Preston · 10.7 mi84338 Trenton · 11.2 mi83232 Dayton · 12.3 mi83286 Weston · 12.4 mi84335 Smithfield · 15 mi

About ZIP 83237

ZIP code 83237 is assigned to Franklin, Idaho. It lies in Franklin County. Its Census area covers about 23.21 square miles of land. The closest neighboring ZIP is 84320 (Lewiston), about 6.4 miles away.

Every address in 83237 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