ZIP Code 59830

ZIP code 59830 is classified by USPS as a standard delivery area and covers roughly 85.9 square miles in De Borgia, Mineral County, Montana. The area is home to 146 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 59830 against Montana and the nation.

On the economic side, the median household income for ZIP 59830 sits at -, while per-capita income is $26,194. The poverty rate stands at 45.1% and the unemployment rate at 43.6%. On housing, the median home value is $337,500 (3% above the state average) with median rent at - per month, and 62.5% of occupied units are owner-occupied, a direct signal of whether 59830 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 70.3% of adults hold a bachelor's degree or higher, the median age is 50.6, and the average commute is —. We also surface 1 nearby ZIP codes within roughly 10 miles and 5 additional ZIPs sharing Mineral County, so you can benchmark 59830 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 →