Census ACS · Idaho
ZIP Code 83401
ZIP code 83401 is located in Idaho with a population of 47,170. The median household income is $75,870 and the median home value is $307,700.
47,170
Population
$75,870
Median Income
$307,700
Median Home Value
31.4
Median Age
Race & Ethnicity
| White | 83.5% |
| Black | 1.1% |
| Asian | 0.0% |
| Hispanic (any race) | 1.7% |
Male: 52.3% · Female: 47.7%
Economy & Income
$75,870
Median Household Income
$32,962
Per Capita Income
6.6%
Poverty Rate
Housing
$307,700
Median Home Value
$1,132
Median Rent
74.6%
Homeownership
Education
90.5%
High School+
29.7%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Idaho
Part of Idaho
Metro areas in Idaho
Frequently Asked Questions
ZIP code 83401 in Idaho has a population of 47,170 according to latest Census ACS data.
The median household income in ZIP 83401 is $75,870. The per capita income is $32,962. The poverty rate is 6.6%.
ZIP code 83401 is located in Idaho.
More from Idaho
Data for ZIP Code Tabulation Area (ZCTA) 83401 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
ZIP 83401 skews on age — the median resident is 31.4, younger than the national median. ZIP 83401 is a ZIP code in Idaho with a population of 47,170.
The typical household here earns about $75,870, near the US median of $78,538. About 6.6% of residents live below the federal poverty level, below the national 12.4%. Home values run above average at $307,700, with typical rent around $1,132.
Roughly 29.7% of adults have a bachelor’s, below the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.