In 2022, Rock County, MN had a population of 9.66k people with a median age of 40.9 and a median household income of $75,060. Between 2021 and 2022 the population of Rock County, MN declined from 9,718 to 9,659, a −0.607% decrease and its median household income grew from $68,638 to $75,060, a 9.36% increase.
The 5 largest ethnic groups in Rock County, MN are White (Non-Hispanic) (92.7%), Two+ (Non-Hispanic) (2.43%), White (Hispanic) (2.24%), Two+ (Hispanic) (0.725%), and Asian (Non-Hispanic) (0.694%).
None of the households in Rock County, MN 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 Rock County, MN are U.S. citizens.
In 2022, the median property value in Rock County, MN was $189,100, and the homeownership rate was 77.1%.
Most people in Rock County, MN drove alone to work, and the average commute time was 18.1 minutes. The average car ownership in Rock County, MN was 2 cars per household.
Rock County, MN borders Lyon County, IA, Murray County, MN, Nobles County, MN, Pipestone County, MN, Minnehaha County, SD, and Moody County, SD.