Prairie County, MT — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
1,251
Male
675
54.0%
Female
576
46.0%
Median Age
49.1 yrs
Avg Household Size
2.4
Foreign Born
6.9%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.3%
High School or Higher41.7%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.0%
Disability
0.0%
Non-English Home
8.8%
Married
44.7%
Prairie County, MT has a population of 1,251 according to 2023 Census Bureau estimates. The median age is 49.1 years. The largest racial or ethnic group is White at 89.8% of the population. 15.3% of residents hold a bachelor's degree or higher. 6.9% of residents are foreign-born.