Gayville town, South Dakota Demographics & Population 2026
As of 2026, Gayville town, South Dakota has a total population of 378, the 183rd largest city in South Dakota, with a median household income of $85,000, which is 17% higher than the state average. The poverty rate is 2.4%.
Key Takeaways
- An exceptionally low poverty rate of 2.4% — among the lowest in South Dakota.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
- Near full employment with an unemployment rate of just 0.0%.
Gayville town Quick Facts
How Gayville town 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+)
Gayville town Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Yankton County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Yankton city | 15,501 | $69,071 | 10.9% | $202,300 |
| Irene city | 521 | $59,091 | 15.0% | $87,100 |
| Mission Hill town | 182 | $71,250 | 1.7% | $111,500 |
| Volin town | 135 | $110,060 | 2.2% | $108,900 |
| Lesterville town | 92 | $76,250 | 5.4% | $76,000 |
| Utica town | 54 | $49,167 | 3.7% | $56,000 |
Cities Similar to Gayville town
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Two Strike CDP | 398 | N/A | N/A | 7.5% | 57.3% |
| Sicangu Village CDP | 350 | N/A | N/A | 0.0% | 52.9% |
| Hayti town | 393 | $78,333 | $116,400 | 22.7% | 3.6% |
| Leola city | 363 | $76,458 | $66,500 | 28.5% | 4.4% |
| Hurley city | 397 | $76,429 | $110,800 | 22.9% | 9.3% |
Population Overview
Gayville town is a small community located in South Dakota, within Yankton County. The total population is 378. It ranks as the 183rd most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in Gayville town is 46.3 years. This is 23% higher than the state median of 37.7 years.
Economy, Income & Housing
The median household income in Gayville town is $85,000. This is 17% higher than the state median of $72,421. Compared to the national median of $78,538, household income here is 8% higher. The poverty rate stands at 2.4%. This is 80% 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 $98,800. Housing costs are 58% lower than the state median of $236,800. With a home-value-to-income ratio of just 1.2x, Gayville town is one of the most affordable housing markets in the area. 86.0% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 68.6%.
Race & Ethnicity
Gayville town has a predominantly White (non-Hispanic) population, comprising 86.2% of all residents. Hispanic or Latino residents account for 8.2%. The Hispanic or Latino population is significantly higher than the state average (8.2% vs 4.6%).
Education
14.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 53% 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 93.9%.
Data Sources & Methodology
All demographic data for Gayville town, 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.
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Frequently Asked Questions
What is the population of Gayville town, South Dakota?
Gayville town, South Dakota has a population of 378 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gayville town, SD?
The median household income in Gayville town is $85,000, which is 8% higher the national median of $78,538.
What is the poverty rate in Gayville town, SD?
The poverty rate in Gayville town is 2.4%. This means approximately 9 residents live below the federal poverty line.
What is the racial makeup of Gayville town, South Dakota?
Gayville town's population is 86.2% White, 0.0% Black, 8.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Gayville town, SD?
The median home value in Gayville town is $98,800. The home-value-to-income ratio is 1.2x.
How educated is Gayville town, South Dakota?
14.5% of adults (25+) in Gayville town hold a bachelor's degree or higher, and 3.4% hold a graduate or professional degree.