In 2018, Fall River County, SD had a population of 6.77k people with a median age of 51.3 and a median household income of $50,837. Between 2017 and 2018 the population of Fall River County, SD declined from 6,783 to 6,774, a -0.133% decrease and its median household income grew from $48,862 to $50,837, a 4.04% increase.
The 5 largest ethnic groups in Fall River County, SD are White (Non-Hispanic) (84.9%), American Indian & Alaska Native (Non-Hispanic) (5.68%), Two+ (Non-Hispanic) (3.69%), White (Hispanic) (1.9%), and Other (Hispanic) (1.49%). NaNk% of the people in Fall River County, SD speak a non-English language, and 99.1% are U.S. citizens.
The median property value in Fall River County, SD is $121,100, and the homeownership rate is 76.4%. Most people in Fall River County, SD commute by Drove Alone, and the average commute time is 15.2 minutes. The average car ownership in Fall River County, SD is 2 cars per household.