Frankfort, SD
Population 142 · South Dakota
About Frankfort, SD
Frankfort is a small community in South Dakota with a population of 142 residents. The median household income is $61,875 per year, which is near the national average. The median age in Frankfort is 57.1 years.
Housing in Frankfort has a median home value of $54,600 and median monthly rent of $0. Of the 84 total housing units, the majority are owner-occupied, with 61 owner-occupied and 1 renter-occupied units.
The unemployment rate in Frankfort is 4.2% and the poverty rate is 8.5%. 18.0% of residents hold a bachelor's degree or higher. The average commute time is 25.8 minutes.
How Frankfort Ranks in South Dakota
Cost of Living in Frankfort, SD
Compared to national averages, Frankfort has a median household income of $61,875 (18% below the national median of $75,149). Home values average $54,600, which is 78% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Dakota, Frankfort's income is 4% below the state average of $64,650, and home values are 62% below the state median of $143,757.
Why Live in Frankfort, SD?
Frankfort offers affordable housing with a median home value of $54,600, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a low poverty rate of 8.5%, better than the national average.
Potential considerations include median household income ($61,875) that falls below the national average. However, Frankfort’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Frankfort has a population of 142 with a median age of 57.1 years. Compare Frankfort 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 Frankfort
What is the population of Frankfort, SD?
The population of Frankfort, SD is 142 according to the latest Census data.
What is the median household income in Frankfort?
The median household income in Frankfort, SD is $61,875 per year.
What is the median home value in Frankfort?
The median home value in Frankfort, SD is $54,600.
What is the average rent in Frankfort?
The median monthly rent in Frankfort, SD is $0.
What is the unemployment rate in Frankfort?
The unemployment rate in Frankfort, SD is 4.2%.