Arlington, SD
Population 833 · South Dakota
About Arlington, SD
Arlington is a small community in South Dakota with a population of 833 residents. The median household income is $67,083 per year, which is near the national average. The median age in Arlington is 39.1 years.
Housing in Arlington has a median home value of $122,400 and median monthly rent of $836. Of the 432 total housing units, the majority are owner-occupied, with 261 owner-occupied and 95 renter-occupied units.
The unemployment rate in Arlington is 0.9% and the poverty rate is 16.7%. 18.2% of residents hold a bachelor's degree or higher. The average commute time is 18.4 minutes.
How Arlington Ranks in South Dakota
Cost of Living in Arlington, SD
Compared to national averages, Arlington has a median household income of $67,083 (11% below the national median of $75,149). Home values average $122,400, which is 50% below the national median. Monthly rent at $836 is 28% below the US average of $1,163. Within South Dakota, Arlington's income is 4% above the state average of $64,650, and home values are 15% below the state median of $143,757.
Why Live in Arlington, SD?
Arlington offers affordable housing with a median home value of $122,400, below the US average of $244,900, and rent that’s lower than the national average at $836/month, and a strong job market with an unemployment rate of just 0.9%. Additionally, the city features short commute times averaging just 18.4 minutes.
Potential considerations include median household income ($67,083) that falls below the national average. However, Arlington’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Arlington has a population of 833 with a median age of 39.1 years. Compare Arlington 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 Arlington
What is the population of Arlington, SD?
The population of Arlington, SD is 833 according to the latest Census data.
What is the median household income in Arlington?
The median household income in Arlington, SD is $67,083 per year.
What is the median home value in Arlington?
The median home value in Arlington, SD is $122,400.
What is the average rent in Arlington?
The median monthly rent in Arlington, SD is $836.
What is the unemployment rate in Arlington?
The unemployment rate in Arlington, SD is 0.9%.