Idaho Falls, ID 83401 ZIP Code Profile


ZIP Code 83401: Basic Data & USPS Preferred City Name

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

  • ZIP Code Type: STANDARD
  • County: Bonneville County
  • Centroid: Latitude 43.527, Longitude -111.806
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

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

  • Businesses Addresses: 1,124
  • PO Box Addresses: 0
  • Residential Addresses: 15,729
    • Multi-Family Addresses: 1,034
    • Single Family Addresses: 14,695

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2020, Maps updated: August 4, 2020.


Idaho Falls, ID 83401 Data & Demographics (As of July 1, 2020)


Total Population 46,808 (100%)
Population in Households 46,216 (98.7%)
Population in Families 39,755 (84.9%)
Population in Group Quarters1 592 ( 1.3%)
Population Density 88
Diversity Index2 44


Median Household Income $55,143
Average Household Income $73,847
% of Income for Mortgage4 16%
Per Capita Income $24,778
Wealth Index5 72


Total HU (Housing Units) 16,425 (100%)
Owner Occupied HU 10,033 (61.1%)
Renter Occupied HU 5,658 (34.4%)
Vacant Housing Units 734 ( 4.5%)
Median Home Value $213,112
Average Home Value $246,544
Housing Affordability Index3 152


Total Households 15,691
Average Household Size 2.95
Family Households 11,429
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 1.79% 1.67%
Households 1.77% 1.67%
Families 1.61% 1.57%
Median Household Income   1.26%
Per Capita Income   2.16%
Owner Occupied HU   1.72%

Idaho Falls, ID 83401 - Peer Comparisons by Rank and Percentile

The table below compares 83401 to the other 276 ZIP Codes in Idaho by rank and percentile using July 1, 2020 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 7 98th
Population Density # 59 79th
Median Household Income # 86 69th
Housing Affordability Index # 163 59th
Per Capita Income # 155 44th
Diversity Index # 76 73rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.

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