ZIP Code 83128

ZIP code 83128 is classified by USPS as a standard delivery area and covers roughly 1143.6 square miles in Alpine, Lincoln County, Wyoming. The area is home to 1,601 residents, producing a population density of 1 people per square mile, and falls within the Denver time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 83128 against Wyoming and the nation.

On the economic side, the median household income for ZIP 83128 sits at $112,476 (33% above the Wyoming average), while per-capita income is $68,418. The poverty rate stands at 7.9% and the unemployment rate at 0.0%. On housing, the median home value is $868,600 (135% above the state average) with median rent at $1,382 per month, and 61.0% of occupied units are owner-occupied, a direct signal of whether 83128 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 36.9% of adults hold a bachelor's degree or higher, the median age is 46.1, and the average commute is —. Use the benchmarks above to see where 83128 sits relative to Wyoming and the national baseline rather than viewing the numbers in isolation. 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 →