In 2017, Hamlin County, SD had a population of 5.91k people with a median age of 35.2 and a median household income of $61,784. Between 2016 and 2017 the population of Hamlin County, SD declined from 5,995 to 5,911, a -1.4% decrease and its median household income grew from $60,169 to $61,784, a 2.68% increase.
The population of Hamlin County, SD is 94.5% White Alone, 3.67% Hispanic or Latino, and 0.744% Two or More Races. N/A% of the people in Hamlin County, SD speak a non-English language, and 98.8% are U.S. citizens.
The median property value in Hamlin County, SD is $117,400, and the homeownership rate is 81.4%. Most people in Hamlin County, SD commute by Drove Alone, and the average commute time is 18.5 minutes. The average car ownership in Hamlin County, SD is 2 cars per household.