Find the last 4 digits (ZIP+4) for an address in 83404

ZIP 83404, Idaho Falls, ID is filled in. Just type the street address.

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ZIP Code 83404 – Idaho Falls, ID

Idaho Falls, Idaho · Bonneville County · Mountain time

ZIP code83404
CityIdaho Falls
StateIdaho
CountyBonneville County
Population27,500
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area24.98 sq mi
Center (lat, long)43.4268, -112.0155

Area codes in this area

208986

These are the area codes that most often serve ZIP 83404 (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

83403 Idaho Falls · 2.9 mi83405 Idaho Falls · 2.9 mi83415 Idaho Falls · 2.9 mi83406 Idaho Falls · 4.2 mi83274 Shelley · 6.8 mi83401 Idaho Falls · 10.5 mi83218 Basalt · 10.6 mi83402 Idaho Falls · 10.8 mi

About ZIP 83404

ZIP code 83404 is assigned to Idaho Falls, Idaho. It lies in Bonneville County. Its Census area covers about 24.98 square miles of land. The closest neighboring ZIP is 83403 (Idaho Falls), about 2.9 miles away.

Every address in 83404 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