Agar, SD population, income and ZIP codes

Agar town is a very small community in South Dakota, with 86 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #320 of 485 ranked by population — larger than 34% of them. The median age here is 64.5 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. 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 Agar town earn a median of not published a year. 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 18.6% 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 Agar town is valued at $107,500, 64.6% below the national figure and 44% below the $192,800 peer median, while median gross rent runs $850 a month, 39.5% below the national figure, or roughly $10,200 across a full year. 89.1% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 64.5 puts Agar town well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages. With 86 residents, a handful of survey responses moves every median on this page. Compare Agar town against its county rather than against national figures.

The Census withheld household income for Agar town because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.