In 2017, Smith County, KS had a population of 3.69k people with a median age of 51.6 and a median household income of $45,357. Between 2016 and 2017 the population of Smith County, KS declined from 3,701 to 3,693, a -0.216% decrease and its median household income grew from $43,913 to $45,357, a 3.29% increase.
The population of Smith County, KS is 95.1% White Alone, 1.9% Hispanic or Latino, and 1.81% Two or More Races. N/A% of the people in Smith County, KS speak a non-English language, and 99.9% are U.S. citizens.
The median property value in Smith County, KS is $66,200, and the homeownership rate is 77.6%. Most people in Smith County, KS commute by Drove Alone, and the average commute time is 13 minutes. The average car ownership in Smith County, KS is 2 cars per household.