Fergus County, MT — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
11,581
Male
5,934
51.2%
Female
5,647
48.8%
Median Age
45.3 yrs
Avg Household Size
2.2
Foreign Born
1.7%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher17.4%
High School or Higher41.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
9.7%
Disability
0.0%
Non-English Home
4.2%
Married
46.1%
Fergus County, MT has a population of 11,581 according to 2023 Census Bureau estimates. The median age is 45.3 years. The largest racial or ethnic group is White at 93.2% of the population. 17.4% of residents hold a bachelor's degree or higher. 1.7% of residents are foreign-born.