Lincoln County, MT — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
20,656
Male
10,394
50.3%
Female
10,262
49.7%
Median Age
52.6 yrs
Avg Household Size
2.3
Foreign Born
3.4%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher13.9%
High School or Higher44.6%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
10.8%
Disability
0.0%
Non-English Home
6.3%
Married
50.5%
Lincoln County, MT has a population of 20,656 according to 2023 Census Bureau estimates. The median age is 52.6 years. The largest racial or ethnic group is White at 91.6% of the population. 13.9% of residents hold a bachelor's degree or higher. 3.4% of residents are foreign-born.