Aurora County, SD — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
2,573
Male
1,340
52.1%
Female
1,233
47.9%
Median Age
42.4 yrs
Avg Household Size
2.4
Foreign Born
5.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher12.5%
High School or Higher36.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
3.9%
Disability
0.0%
Non-English Home
6.0%
Married
45.3%
Aurora County, SD has a population of 2,573 according to 2023 Census Bureau estimates. The median age is 42.4 years. The largest racial or ethnic group is White at 91.9% of the population. 12.5% of residents hold a bachelor's degree or higher. 5.0% of residents are foreign-born.