Davison County, SD — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
19,936
Male
9,778
49.0%
Female
10,158
51.0%
Median Age
39.8 yrs
Avg Household Size
2.2
Foreign Born
2.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher16.9%
High School or Higher40.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.8%
Disability
0.0%
Non-English Home
5.6%
Married
41.5%
Davison County, SD has a population of 19,936 according to 2023 Census Bureau estimates. The median age is 39.8 years. The largest racial or ethnic group is White at 90.1% of the population. 16.9% of residents hold a bachelor's degree or higher. 2.0% of residents are foreign-born.