Gayville, SD
Population 378 · South Dakota
About Gayville, SD
Gayville is a small community located in South Dakota with a population of 378 residents according to the latest US Census Bureau American Community Survey data. The median household income is $85,000 per year, which is 13% above the national median of $75,149. The median age of 46.3 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Gayville features a median home value of $98,800, which is 60% below the national median of $244,900. This makes Gayville one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $533, 54% below the national average of $1,163/month. Of the 183 total housing units, 86% are owner-occupied (153 units) and 14% are renter-occupied (25 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Gayville shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 2.4%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Gayville have an average one-way commute time of 21.9 minutes.
Education & Demographics
14.5% of Gayville residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 7.7% White, 3.7% Hispanic or Latino, 0.0% Black or African American, and 0.5% Asian residents, with 4.8% of the population being foreign-born.
How Gayville Ranks in South Dakota
Cost of Living in Gayville, SD
Compared to national averages, Gayville has a median household income of $85,000 (13% above the national median of $75,149). Home values average $98,800, which is 60% below the national median. Monthly rent at $533 is 54% below the US average of $1,163. Within South Dakota, Gayville's income is 31% above the state average of $64,650, and home values are 31% below the state median of $143,757.
Why Live in Gayville, SD?
Gayville offers a strong local economy with a median household income of $85,000, well above the national average, and affordable housing with a median home value of $98,800, below the US average of $244,900, and rent that’s lower than the national average at $533/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a low poverty rate of 2.4%, better than the national average, and short commute times averaging just 21.9 minutes.
Gayville has a population of 378 with a median age of 46.3 years. Compare Gayville with other cities to see how it stacks up, or explore all cities in South Dakota.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Gayville
What is the population of Gayville, SD?
The population of Gayville, SD is 378 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in South Dakota.
What is the median household income in Gayville?
The median household income in Gayville, SD is $85,000 per year, which is 13% above the national median of $75,149.
What is the median home value in Gayville?
The median home value in Gayville, SD is $98,800, which is 60% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Gayville?
The median monthly rent in Gayville, SD is $533, which is 54% below the national average of $1,163/month.
What is the unemployment rate in Gayville?
The unemployment rate in Gayville, SD is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Gayville, SD a good place to live?
Gayville offers above-average incomes, affordable housing, and a strong job market. With a population of 378 and a median age of 46.3, the city appeals to established professionals and retirees.
How educated is Gayville, SD?
14.5% of residents in Gayville aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Gayville?
Key cost-of-living indicators for Gayville, SD: median home value is $98,800 (60% below national), median rent is $533/month, and median household income is $85,000. The home-value-to-income ratio is 1.2x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Gayville?
The poverty rate in Gayville, SD is 2.4%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Gayville, SD?
Gayville's population is 7.7% White, 3.7% Hispanic or Latino, 0.0% Black or African American, 0.5% Asian, and 0.0% two or more races. 4.8% of residents are foreign-born.