ZIP Code 83451

ZIP code 83451 is classified by USPS as a standard delivery area and covers roughly 35.8 square miles in Teton, Fremont County, Idaho. The area is home to 791 residents, producing a population density of 22 people per square mile, and falls within the Boise time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 83451 against Idaho and the nation.

On the economic side, the median household income for ZIP 83451 sits at $67,946 (7% below the Idaho average), while per-capita income is $32,189. The poverty rate stands at 16.5% and the unemployment rate at 2.9%. On housing, the median home value is $259,300 (32% below the state average) with median rent at $1,143 per month, and 84.5% of occupied units are owner-occupied, a direct signal of whether 83451 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 18.9% of adults hold a bachelor's degree or higher, the median age is 34.9, and the average commute is —. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Fremont County, so you can benchmark 83451 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →