Roberts County, SD — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
10,219
Male
5,266
51.5%
Female
4,953
48.5%
Median Age
37.9 yrs
Avg Household Size
2.7
Foreign Born
0.8%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher11.8%
High School or Higher35.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.5%
Disability
0.0%
Non-English Home
5.4%
Married
36.8%
Roberts County, SD has a population of 10,219 according to 2023 Census Bureau estimates. The median age is 37.9 years. The largest racial or ethnic group is White at 57.9% of the population. 11.8% of residents hold a bachelor's degree or higher. 0.8% of residents are foreign-born.