Mount Vernon, SD
Population 437 · South Dakota
About Mount Vernon, SD
Mount Vernon is a small community in South Dakota with a population of 437 residents. The median household income is $58,542 per year, which is near the national average. The median age in Mount Vernon is 28.9 years.
Housing in Mount Vernon has a median home value of $163,100 and median monthly rent of $382. Of the 222 total housing units, the majority are owner-occupied, with 115 owner-occupied and 78 renter-occupied units.
The unemployment rate in Mount Vernon is 0.4% and the poverty rate is 3.7%. 19.7% of residents hold a bachelor's degree or higher. The average commute time is 20.1 minutes.
How Mount Vernon Ranks in South Dakota
Cost of Living in Mount Vernon, SD
Compared to national averages, Mount Vernon has a median household income of $58,542 (22% below the national median of $75,149). Home values average $163,100, which is 33% below the national median. Monthly rent at $382 is 67% below the US average of $1,163. Within South Dakota, Mount Vernon's income is 9% below the state average of $64,650, and home values are 13% above the state median of $143,757.
Why Live in Mount Vernon, SD?
Mount Vernon offers affordable housing with a median home value of $163,100, below the US average of $244,900, and rent that’s lower than the national average at $382/month, and a strong job market with an unemployment rate of just 0.4%. Additionally, the city features a low poverty rate of 3.7%, better than the national average, and short commute times averaging just 20.1 minutes.
Potential considerations include median household income ($58,542) that falls below the national average. However, Mount Vernon’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Mount Vernon has a population of 437 with a median age of 28.9 years. Compare Mount Vernon with other cities to see how it stacks up, or explore all cities in South Dakota.
Similar Cities Near Mount Vernon
Cities in South Dakota with a similar population size.
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Dakota
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Mount Vernon With Other Cities
Frequently Asked Questions about Mount Vernon
What is the population of Mount Vernon, SD?
The population of Mount Vernon, SD is 437 according to the latest Census data.
What is the median household income in Mount Vernon?
The median household income in Mount Vernon, SD is $58,542 per year.
What is the median home value in Mount Vernon?
The median home value in Mount Vernon, SD is $163,100.
What is the average rent in Mount Vernon?
The median monthly rent in Mount Vernon, SD is $382.
What is the unemployment rate in Mount Vernon?
The unemployment rate in Mount Vernon, SD is 0.4%.