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Mellette County is located in South Dakota and encompasses 3 ZIP codes spanning 3 cities and communities. The county has an estimated population of 1,958 residents. With a median age of 37.12, it is a relatively young county.

Mellette County has a working-class economic profile. The median household income of $53,299 is below the national average. Unemployment stands at 17.0%, more than double the national average. The poverty rate of 44.0% is significantly above the national average, indicating economic challenges.

Housing in Mellette County is one of the more affordable housing markets in the country, with a median home value of $61,794 — well below the national average. Monthly median rent is approximately $809. Homeownership rates are high at 63.5%, reflecting a largely residential, stable population.

The residents of Mellette County are racially diverse, with White as the largest group at 31.6%. Educational attainment is moderately educated — 27.3% of adults hold a bachelor's degree or higher, below the national average.

Mellette County, SD is a working-class area in South Dakota. The 3 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.