Arlington, SD population, income and ZIP codes

Arlington city is a very small community in South Dakota, with 833 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #98 of 485 ranked by population — larger than 79% of them. The median age here is 39.1 years against 39.1 nationally, a slightly younger profile than the country as a whole. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in Arlington city earn a median of $67,083 a year, 14.6% below the national figure of $78,538 and within a couple of points of the $65,500 median for the 79 South Dakota cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 16.7% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Arlington city is valued at $122,400, 59.7% below the national figure and 37% below the $192,800 peer median, while median gross rent runs $836 a month, 40.5% below the national figure, or roughly $10,032 across a full year. A household on the local median income would put about 15% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 1.8×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 73.3% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

With 833 residents, a handful of survey responses moves every median on this page. Compare Arlington city against its county rather than against national figures.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.