Angostura, SD
Population 114 · South Dakota
About Angostura, SD
Angostura is a small community located in South Dakota with a population of 114 residents according to the latest US Census Bureau American Community Survey data. The median household income is $135,893 per year, which is 81% above the national median of $75,149. The median age of 53.3 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 Angostura features a median home value of $0, which is 100% below the national median of $244,900. This makes Angostura one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 168 total housing units, 100% are owner-occupied (62 units) and 0% are renter-occupied (0 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Angostura 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 6.1%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Angostura have an average one-way commute time of 0 minutes, one of the shorter commutes in the region.
Education & Demographics
23.2% of Angostura 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 0.0% White, 5.3% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
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 US Census Bureau American Community Survey estimates. This makes it a small community in South Dakota.
What is the median household income in Angostura?
The median household income in Angostura, SD is $135,893 per year, which is 81% above the national median of $75,149.
What is the median home value in Angostura?
The median home value in Angostura, SD is $0, which is 100% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Angostura?
The median monthly rent in Angostura, SD is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Angostura?
The unemployment rate in Angostura, 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 Angostura, SD a good place to live?
Angostura offers above-average incomes, affordable housing, and a strong job market. With a population of 114 and a median age of 53.3, the city appeals to established professionals and retirees.
How educated is Angostura, SD?
23.2% of residents in Angostura 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 Angostura?
Key cost-of-living indicators for Angostura, SD: median home value is $0 (100% below national), median rent is $0/month, and median household income is $135,893. The home-value-to-income ratio is 0.0x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Angostura?
The poverty rate in Angostura, SD is 6.1%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Angostura, SD?
Angostura's population is 0.0% White, 5.3% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.