Census ACS · Idaho
ZIP Code 83646
ZIP code 83646 is located in Idaho with a population of 74,522. The median household income is $101,040 and the median home value is $488,000.
74,522
Population
$101,040
Median Income
$488,000
Median Home Value
37.5
Median Age
Race & Ethnicity
| White | 83.7% |
| Black | 2.0% |
| Asian | 0.0% |
| Hispanic (any race) | 1.5% |
Male: 49.9% · Female: 50.1%
Economy & Income
$101,040
Median Household Income
$47,470
Per Capita Income
4.6%
Poverty Rate
Housing
$488,000
Median Home Value
$1,814
Median Rent
81.4%
Homeownership
Education
96.2%
High School+
44.1%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Idaho
Part of Idaho
Metro areas in Idaho
Frequently Asked Questions
ZIP code 83646 in Idaho has a population of 74,522 according to latest Census ACS data.
The median household income in ZIP 83646 is $101,040. The per capita income is $47,470. The poverty rate is 4.6%.
ZIP code 83646 is located in Idaho.
More from Idaho
Data for ZIP Code Tabulation Area (ZCTA) 83646 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.
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.