Valley County, MT — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
7,540
Male
3,798
50.4%
Female
3,742
49.6%
Median Age
43.2 yrs
Avg Household Size
2.5
Foreign Born
0.9%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.4%
High School or Higher37.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.3%
Disability
0.0%
Non-English Home
3.8%
Married
42.0%
Valley County, MT has a population of 7,540 according to 2023 Census Bureau estimates. The median age is 43.2 years. The largest racial or ethnic group is White at 84.9% of the population. 15.4% of residents hold a bachelor's degree or higher. 0.9% of residents are foreign-born.