Fort Thompson, SD
Population 1,134 · South Dakota
About Fort Thompson, SD
Fort Thompson is a small community in South Dakota with a population of 1,134 residents. The median household income is $45,313 per year, which is below the national average. The median age in Fort Thompson is 29.6 years.
Housing in Fort Thompson has a median home value of $110,300 and median monthly rent of $515. Of the 376 total housing units, renting is more common than owning, with 143 owner-occupied and 183 renter-occupied units.
The unemployment rate in Fort Thompson is 12.3% and the poverty rate is 40.5%. 4.3% of residents hold a bachelor's degree or higher. The average commute time is 11.9 minutes.
How Fort Thompson Ranks in South Dakota
Cost of Living in Fort Thompson, SD
Compared to national averages, Fort Thompson has a median household income of $45,313 (40% below the national median of $75,149). Home values average $110,300, which is 55% below the national median. Monthly rent at $515 is 56% below the US average of $1,163. Within South Dakota, Fort Thompson's income is 30% below the state average of $64,650, and home values are 23% below the state median of $143,757.
Why Live in Fort Thompson, SD?
Fort Thompson offers affordable housing with a median home value of $110,300, below the US average of $244,900, and rent that’s lower than the national average at $515/month, and short commute times averaging just 11.9 minutes.
Potential considerations include median household income ($45,313) that falls below the national average. However, Fort Thompson’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Fort Thompson has a population of 1,134 with a median age of 29.6 years. Compare Fort Thompson with other cities to see how it stacks up, or explore all cities in South Dakota.
Similar Cities Near Fort Thompson
Cities in South Dakota with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ashland Heights | 1,142 | $61,538 | $202,700 | Compare |
| Ipswich | 1,126 | $79,135 | $165,600 | Compare |
| Britton | 1,117 | $70,156 | $110,100 | Compare |
| Garretson | 1,166 | $66,375 | $197,400 | Compare |
| Clark | 1,181 | $49,464 | $125,700 | Compare |
| Worthing | 1,087 | $91,250 | $214,000 | Compare |
| Salem | 1,201 | $71,655 | $163,500 | Compare |
| Tyndall | 1,206 | $51,719 | $94,200 | Compare |
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.
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Frequently Asked Questions about Fort Thompson
What is the population of Fort Thompson, SD?
The population of Fort Thompson, SD is 1,134 according to the latest Census data.
What is the median household income in Fort Thompson?
The median household income in Fort Thompson, SD is $45,313 per year.
What is the median home value in Fort Thompson?
The median home value in Fort Thompson, SD is $110,300.
What is the average rent in Fort Thompson?
The median monthly rent in Fort Thompson, SD is $515.
What is the unemployment rate in Fort Thompson?
The unemployment rate in Fort Thompson, SD is 12.3%.