In 2022, McCook County, SD had a population of 5.71k people with a median age of 39.5 and a median household income of $74,873. Between 2021 and 2022 the population of McCook County, SD grew from 5,676 to 5,714, a 0.669% increase and its median household income grew from $72,063 to $74,873, a 3.9% increase.
The 5 largest ethnic groups in McCook County, SD are White (Non-Hispanic) (92.7%), White (Hispanic) (2.59%), Two+ (Non-Hispanic) (2.35%), American Indian & Alaska Native (Hispanic) (0.805%), and Other (Hispanic) (0.805%).
None of the households in McCook County, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.5% of the residents in McCook County, SD are U.S. citizens.
In 2022, the median property value in McCook County, SD was $186,100, and the homeownership rate was 82.1%.
Most people in McCook County, SD drove alone to work, and the average commute time was 25.5 minutes. The average car ownership in McCook County, SD was 3 cars per household.
McCook County, SD borders Lake County, SD, Hanson County, SD, Hutchinson County, SD, Miner County, SD, Minnehaha County, SD, and Turner County, SD.