In 2018, Jackson County, SD had a population of 3.29k people with a median age of 30.6 and a median household income of $33,438. Between 2017 and 2018 the population of Jackson County, SD grew from 3,275 to 3,287, a 0.366% increase and its median household income declined from $38,041 to $33,438, a -12.1% decrease.
The 5 largest ethnic groups in Jackson County, SD are American Indian & Alaska Native (Non-Hispanic) (55.5%), White (Non-Hispanic) (39.1%), Two+ (Non-Hispanic) (4.2%), Asian (Non-Hispanic) (0.548%), and American Indian & Alaska Native (Hispanic) (0.274%). NaNk% of the people in Jackson County, SD speak a non-English language, and 99.7% are U.S. citizens.
The median property value in Jackson County, SD is $54,900, and the homeownership rate is 60.5%. Most people in Jackson County, SD commute by Drove Alone, and the average commute time is 11.5 minutes. The average car ownership in Jackson County, SD is 2 cars per household.