Jefferson County, MT
Population: 12,501 · Median Income: $76,576 · 1,657 sq mi
Population
12,501
Median Income
$76,576
Median Home Value
$408,000
Unemployment
2.9%
Median Age
47.3 yrs
Poverty Rate
6.3%
Median Rent
$886/mo
Land Area
1,657 sq mi
Cities
10
2024 Lean
R+36.5%
Jefferson County is a county in Montana with a population of 12,501. The median household income is $76,576. The median home value is $408,000. The unemployment rate is 2.9%. The median age is 47.3 years. There are 10 cities in Jefferson County.
Explore Jefferson County Data
2024 Election Results
Source: County Election DataWinner
Republican
Dem Votes
2,516
30.3%
GOP Votes
5,544
66.9%
Total Votes
8,291