Armour, SD
Population 647 · South Dakota
About Armour, SD
Armour is a small community located in South Dakota with a population of 647 residents according to the latest US Census Bureau American Community Survey data. The median household income is $64,250 per year, which is 15% below the national median of $75,149. The median age of 55 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 Armour features a median home value of $93,300, which is 62% below the national median of $244,900. This makes Armour one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $867, 25% below the national average of $1,163/month. Of the 351 total housing units, 82% are owner-occupied (247 units) and 18% are renter-occupied (54 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Armour shows an unemployment rate of 1.6%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 16.3%, above the national average of 12.4%. Workers in Armour have an average one-way commute time of 25.7 minutes.
Education & Demographics
26.6% of Armour residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 2.6% White, 2.5% Hispanic or Latino, 0.0% Black or African American, and 2.6% Asian residents, with 4.9% of the population being foreign-born.
How Armour Ranks in South Dakota
Cost of Living in Armour, SD
Compared to national averages, Armour has a median household income of $64,250 (15% below the national median of $75,149). Home values average $93,300, which is 62% below the national median. Monthly rent at $867 is 25% below the US average of $1,163. Within South Dakota, Armour's income is 1% below the state average of $64,650, and home values are 35% below the state median of $143,757.
Why Live in Armour, SD?
Armour offers affordable housing with a median home value of $93,300, below the US average of $244,900, and rent that’s lower than the national average at $867/month, and a strong job market with an unemployment rate of just 1.6%.
Potential considerations include median household income ($64,250) that falls below the national average. However, Armour’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Armour has a population of 647 with a median age of 55 years. Compare Armour 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 Armour
What is the population of Armour, SD?
The population of Armour, SD is 647 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 Armour?
The median household income in Armour, SD is $64,250 per year, which is 15% below the national median of $75,149.
What is the median home value in Armour?
The median home value in Armour, SD is $93,300, which is 62% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Armour?
The median monthly rent in Armour, SD is $867, which is 25% below the national average of $1,163/month.
What is the unemployment rate in Armour?
The unemployment rate in Armour, SD is 1.6%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Armour, SD a good place to live?
Armour offers a moderate cost of living, affordable housing, and a strong job market. With a population of 647 and a median age of 55, the city appeals to established professionals and retirees.
How educated is Armour, SD?
26.6% of residents in Armour 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 Armour?
Key cost-of-living indicators for Armour, SD: median home value is $93,300 (62% below national), median rent is $867/month, and median household income is $64,250. The home-value-to-income ratio is 1.5x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Armour?
The poverty rate in Armour, SD is 16.3%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Armour, SD?
Armour's population is 2.6% White, 2.5% Hispanic or Latino, 0.0% Black or African American, 2.6% Asian, and 6.5% two or more races. 4.9% of residents are foreign-born.