City/Town Names Most Popular Resources Current Weather & 7-Day Forecast 
Preferred Name, USPS
Idaho Falls, ID 83401
Acceptable Alternative
Ammon, ID 83401
Not Acceptable, USPS
Beachs Corner, ID 83401
Bone, ID 83401
Coltman, ID 83401
Grant, ID 83401
Hillview, ID 83401
Lincoln, ID 83401
New Sweden, ID 83401
Osgood, ID 83401
Saint Leon, ID 83401
Shelton, ID 83401
Taylor, ID 83401

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Weather forecast ZIP Code 83401

ZIP Code 83401 has segments in 2 Counties (Bonneville, Jefferson).

The 83401 ZIP Code is centered1 in Bonneville County at latitude 43.527 and longitude -111.806 (Panoramio Photos). It is a standard type ZIP Code. Bonneville County is in the Mountain Time Zone (UTC -7 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 83401 was 29,673 with 10,560 housing units; a land area land area of 176.34 sq. miles; a water area of 0 sq. miles; and a population density of 168.27 people per sq. mile for Census 2000. Demographic Profile

Idaho Falls, ID 83401 Map (Marker is ZIP Code Centroid)

Local Search, 83401 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Iona, ID (6.4 miles W)
Milo, ID (7 miles NNW)
Ririe, ID (7.5 miles NNE)
Lincoln, ID (8 miles W)
Beachs Corner, ID (8 miles W)
Guyaz, ID (8.7 miles ESE)
Poplar, ID (8.9 miles NE)
Ammon, ID (9 miles WSW)
Ucon, ID (9.3 miles WNW)
Heise, ID (10.1 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Rudy, ID (9.1 miles N)

ZIP Codes - Key Concepts

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.