Ashton city, South Dakota Demographics & Population 2026
As of 2026, Ashton city, South Dakota has a total population of 171, the 251st largest city in South Dakota, with a median household income of $63,125, which is 13% lower than the state average. The poverty rate is 0.0%.
Key Takeaways
- An exceptionally low poverty rate of 0.0% — among the lowest in South Dakota.
- Only 5.4% of adults have a bachelor's degree, well below the national average of 35.0%.
- Housing is very affordable with a home-value-to-income ratio of just 0.6x.
- Near full employment with an unemployment rate of just 0.0%.
Ashton city Quick Facts
How Ashton city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 33 | National average: 60
Education
Educational Attainment (Adults 25+)
Ashton city Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Spink County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Redfield city | 2,230 | $60,586 | 7.3% | $117,000 |
| Doland city | 237 | $62,604 | 11.8% | $52,600 |
| Tulare town | 206 | $59,375 | 13.1% | $77,700 |
| Northville town | 154 | $118,750 | 0.0% | $150,000 |
| Mellette city | 144 | $104,375 | 12.5% | $151,400 |
| Frankfort city | 142 | $61,875 | 8.5% | $54,600 |
| Conde city | 122 | $70,156 | 7.4% | $53,300 |
| Brentford town | 84 | N/A | 23.8% | N/A |
| Turton town | 43 | $46,875 | 9.3% | N/A |
Cities Similar to Ashton city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Glendale Colony CDP | 177 | N/A | N/A | 11.4% | 6.8% |
| Kranzburg town | 174 | $60,625 | $123,300 | 11.1% | 10.3% |
| Columbia city | 170 | $59,038 | $121,900 | 18.6% | 1.2% |
| Spring Creek Colony CDP | 161 | N/A | N/A | 0.0% | 50.4% |
| Swift Bird CDP | 183 | N/A | N/A | 0.0% | 100.0% |
Population Overview
Ashton city is a small community located in South Dakota, within Spink County. The total population is 171. It ranks as the 251st most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in Ashton city is 38.5 years. This is 2% higher than the state median of 37.7 years. 10.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Ashton city is $63,125. This is 13% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 20% lower. The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.0%. The median home value is $40,700. Housing costs are 83% lower than the state median of $236,800. With a home-value-to-income ratio of just 0.6x, Ashton city is one of the most affordable housing markets in the area. 84.1% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 68.6%.
Race & Ethnicity
Ashton city has a predominantly White (non-Hispanic) population, comprising 98.8% of all residents.
Education
5.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 83% lower than the state rate of 31.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.1%.
Data Sources & Methodology
All demographic data for Ashton city, South Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against South Dakota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 439 Census-designated places in South Dakota. For official data, visit data.census.gov.
Free data download: Get all South Dakota city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Ashton city, South Dakota?
Ashton city, South Dakota has a population of 171 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Ashton city, SD?
The median household income in Ashton city is $63,125, which is 20% lower the national median of $78,538.
What is the poverty rate in Ashton city, SD?
The poverty rate in Ashton city is 0.0%. This means approximately 0 residents live below the federal poverty line.
What is the racial makeup of Ashton city, South Dakota?
Ashton city's population is 98.8% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Ashton city, SD?
The median home value in Ashton city is $40,700. The home-value-to-income ratio is 0.6x.
How educated is Ashton city, South Dakota?
5.4% of adults (25+) in Ashton city hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.