In 2017, Perkins County, SD had a population of 2.96k people with a median age of 47 and a median household income of $50,450. Between 2016 and 2017 the population of Perkins County, SD declined from 3,019 to 2,964, a -1.82% decrease and its median household income grew from $45,855 to $50,450, a 10% increase.
The 5 largest ethnic groups in Perkins County, SD are White (Non-Hispanic) (94.7%), American Indian & Alaska Native (Non-Hispanic) (2.63%), White (Hispanic) (1.01%), Two or More Races (Non-Hispanic) (0.978%), and Two or More Races (Hispanic) (0.236%). N/A% of the people in Perkins County, SD speak a non-English language, and 99.7% are U.S. citizens.
The median property value in Perkins County, SD is $74,300, and the homeownership rate is 74.1%. Most people in Perkins County, SD commute by Drove Alone, and the average commute time is 10 minutes. The average car ownership in Perkins County, SD is 2 cars per household.