Lake Andes, SD population, income and ZIP codes

Lake Andes city is a very small community in South Dakota, with 934 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #88 of 485 ranked by population — larger than 82% of them. The median age here is 30.1 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. 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 Lake Andes city earn a median of $45,714 a year, 41.8% below the national figure of $78,538 and 30% below 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 34.6% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in Lake Andes city is valued at $46,700, 84.6% below the national figure and 76% below the $192,800 peer median, while median gross rent runs $743 a month, 47.2% below the national figure, or roughly $8,916 across a full year. A household on the local median income would put about 19.5% 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×, 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. 69% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

With 934 residents, a handful of survey responses moves every median on this page. Compare Lake Andes 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.