ZIP Code 59831

ZIP code 59831 is classified by USPS as a standard delivery area and covers roughly 283.8 square miles in Dixon, Sanders County, Montana. The area is home to 454 residents, producing a population density of 2 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 59831 against Montana and the nation.

On the economic side, the median household income for ZIP 59831 sits at $46,406 (34% below the Montana average), while per-capita income is $17,592. The poverty rate stands at 29.6% and the unemployment rate at 10.5%. On housing, the median home value is $197,500 (40% below the state average) with median rent at $738 per month, and 71.6% of occupied units are owner-occupied, a direct signal of whether 59831 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 27.2% of adults hold a bachelor's degree or higher, the median age is 36.3, and the average commute is —. We also surface 1 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Sanders County, so you can benchmark 59831 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 →