Grant County, WI — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
51,678
Male
26,787
51.8%
Female
24,891
48.2%
Median Age
36.9 yrs
Avg Household Size
2.4
Foreign Born
1.3%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.5%
High School or Higher37.2%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.5%
Disability
0.0%
Non-English Home
4.5%
Married
40.7%
Grant County, WI has a population of 51,678 according to 2023 Census Bureau estimates. The median age is 36.9 years. The largest racial or ethnic group is White at 94.2% of the population. 15.5% of residents hold a bachelor's degree or higher. 1.3% of residents are foreign-born.