Hill County
Hill County has notably lower household income than the US average, with a median household income of $52,798. Population has declined 3% since 2000. Median home value has more than doubled since 2000, reaching $202,600. At a median age of 34.5, residents skew younger than the country as a whole. The poverty rate of 20.7% is well above the national figure. Households here earn about 27% less than the Montana median.
Population & growth
PEP 2025 EST:16,167 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
Places similar to Hill County
Compare Hill County to nearby counties
How many people live in Hill County, Montana?
Hill County, Montana has about 16,155 residents according to the 2024 American Community Survey.
What is the median household income in Hill County, Montana?
The typical household in Hill County, Montana earns about $52,798 a year. Half of households make more than that, and half make less.
Is Hill County, Montana expensive?
In Hill County, Montana, the median home is worth about $202,600, and the typical rent is about $776 a month.
How educated are people in Hill County, Montana?
About 24.4% of adults age 25 and over in Hill County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Hill County, Montana?
About 20.7% of people in Hill County, Montana live below the federal poverty line.
Has Hill County, Montana grown since 1990?
Yes, Hill County, Montana has shrunk since 1990. The population has lost about 1,499 residents, a change of about -8 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024