De Smet city, South Dakota Demographics & Population 2026
As of 2026, De Smet city, South Dakota has a total population of 974, the 83rd largest city in South Dakota, with a median household income of $60,139, which is 17% lower than the state average. The poverty rate is 5.4%.
Key Takeaways
- Near full employment with an unemployment rate of just 0.0%.
De Smet city Quick Facts
How De Smet 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+)
De Smet city Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Kingsbury County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Arlington city | 833 | $67,083 | 16.7% | $122,400 |
| Lake Preston city | 539 | $60,917 | 13.7% | $139,100 |
| Iroquois city | 425 | $60,750 | 1.7% | $138,500 |
| Badger town | 164 | $68,571 | 4.9% | $72,000 |
| Oldham city | 98 | $29,643 | 19.4% | $62,000 |
| Erwin town | 50 | $53,750 | 6.0% | $45,000 |
| Bancroft town | 34 | $133,750 | 0.0% | N/A |
| Hetland town | 10 | $45,625 | 0.0% | $65,000 |
Cities Similar to De Smet city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Elkton city | 971 | $58,750 | $183,800 | 23.9% | 27.9% |
| Alcester city | 987 | $58,661 | $114,400 | 15.9% | 12.1% |
| Howard city | 990 | $54,792 | $93,200 | 8.4% | 17.2% |
| Piedmont city | 956 | $52,730 | $290,100 | 19.3% | 9.6% |
| Centerville city | 876 | $58,438 | $123,600 | 25.0% | 8.6% |
Population Overview
De Smet city is a small community located in South Dakota, within Kingsbury County. The total population is 974. It ranks as the 83rd most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in De Smet city is 53.2 years. This is 41% higher than the state median of 37.7 years. 20.2% 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 De Smet city is $60,139. This is 17% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 23% lower. The poverty rate stands at 5.4%. This is 55% lower than the state poverty rate of 12.0%. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.0%. The median home value is $155,900. Housing costs are 34% lower than the state median of $236,800. With a home-value-to-income ratio of just 2.6x, De Smet city is one of the most affordable housing markets in the area. 79.5% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 68.6%.
Race & Ethnicity
De Smet city has a predominantly White (non-Hispanic) population, comprising 96.9% of all residents.
Education
23.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 24% 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 92.2%.
Data Sources & Methodology
All demographic data for De Smet 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 De Smet city, South Dakota?
De Smet city, South Dakota has a population of 974 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in De Smet city, SD?
The median household income in De Smet city is $60,139, which is 23% lower the national median of $78,538.
What is the poverty rate in De Smet city, SD?
The poverty rate in De Smet city is 5.4%. This means approximately 50 residents live below the federal poverty line.
What is the racial makeup of De Smet city, South Dakota?
De Smet city's population is 96.9% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in De Smet city, SD?
The median home value in De Smet city is $155,900. The home-value-to-income ratio is 2.6x.
How educated is De Smet city, South Dakota?
23.5% of adults (25+) in De Smet city hold a bachelor's degree or higher, and 8.8% hold a graduate or professional degree.