Angostura, SD
Population 114 · South Dakota
About Angostura, SD
Angostura is a small community in South Dakota with a population of 114 residents. The median household income is $135,893 per year, which is above the national average. The median age in Angostura is 53.3 years.
Housing in Angostura has a median home value of $0 and median monthly rent of $0. Of the 168 total housing units, the majority are owner-occupied, with 62 owner-occupied and 0 renter-occupied units.
The unemployment rate in Angostura is 0.0% and the poverty rate is 6.1%. 23.2% of residents hold a bachelor's degree or higher. The average commute time is 0 minutes.
How Angostura Ranks in South Dakota
Cost of Living in Angostura, SD
Compared to national averages, Angostura has a median household income of $135,893 (81% above the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Dakota, Angostura's income is 110% above the state average of $64,650, and home values are 100% below the state median of $143,757.
Why Live in Angostura, SD?
Angostura offers a strong local economy with a median household income of $135,893, well above the national average, and affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $0/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a low poverty rate of 6.1%, better than the national average, and short commute times averaging just 0 minutes.
Angostura has a population of 114 with a median age of 53.3 years. Compare Angostura 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 Angostura
What is the population of Angostura, SD?
The population of Angostura, SD is 114 according to the latest Census data.
What is the median household income in Angostura?
The median household income in Angostura, SD is $135,893 per year.
What is the median home value in Angostura?
The median home value in Angostura, SD is $0.
What is the average rent in Angostura?
The median monthly rent in Angostura, SD is $0.
What is the unemployment rate in Angostura?
The unemployment rate in Angostura, SD is 0.0%.