Edmunds County, South Dakota
Located in South Dakota, Edmunds County has a population of 4,048 residents and a median age of 44.0 years, making it the #2,958 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 9.9%. The median home value is $163,300, and the median household income is $81,630, which is 9% above the national median.
Demographics
Edmunds County has a population of 4,048, making it the #2,958 most populous county in the US. The median age is 44.0 years, which is 13.1% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Edmunds County is $81,630, ranking #517 out of 3,222 counties — 8.6% above the national median. The poverty rate is 9.9% and unemployment stands at 1.1%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Edmunds County is $163,300 (-42.1% vs national). Renters pay a median of $992/mo and the homeownership rate is 81.1%.
Median Home Value Trend
Rankings →Household Type
Education
In Edmunds County, 28.2% of adults age 25+ hold a bachelor's degree or higher, which is 16.2% below the national average, ranking #904 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Edmunds County is 79.1 years. 13.9% of adults report poor or fair health and 9.5% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
17.2% of adults in Edmunds County smoke , 35.6% are obese , and 23.4% report excessive drinking.
Adult Smoking Trend
Safety
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Families & Children
11.8% of children in Edmunds County live in poverty .
Child Poverty Trend
Civic & Transportation
Voter turnout in Edmunds County is 69.2%. The mean commute time is 21.5 min, which is 22.1% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Edmunds County voted Republican with a margin of 60.8%. The vote was 18.9% Dem / 79.7% Rep. Compared to 2020, the margin shifted 4.3 toward Republicans .
Vote Share Over Time
About Edmunds County, South Dakota
Edmunds County, South Dakota has a total population of 4,048, making it the 2,958th most populous county in the United States. The median age in Edmunds County is 44.0 years, which is 13.1% above the national median of 38.9 years.
The median household income in Edmunds County is $81,630, which ranks #517 of 3,222 counties nationwide. This is 8.6% above the national median of $75,149. The poverty rate is 9.9%, lower than the national rate of 12.6%. The unemployment rate stands at 1.1%.
The median home value in Edmunds County is $163,300, 42.1% below the national median. Renters in Edmunds County pay a median gross rent of $992 per month. The homeownership rate is 81.1%, compared to the national rate of 64.4%.
In Edmunds County, 28.2% of residents aged 25 and older hold a bachelor's degree or higher, 16.2% below the national average of 33.7%. Health insurance coverage stands at 95.6% of the population. The average commute time for workers is 21.5 min.
Edmunds County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 93.8% of the population, followed by Hispanic or Latino (2.7%) and Two or More Races (2.2%).
All data for Edmunds County, South Dakota comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.