In 2021, Smith County, KS had a population of 3.59k people with a median age of 49.9 and a median household income of $48,051. Between 2020 and 2021 the population of Smith County, KS declined from 3,594 to 3,588, a −0.167% decrease and its median household income grew from $42,098 to $48,051, a 14.1% increase.
The 5 largest ethnic groups in Smith County, KS are White (Non-Hispanic) (94%), Two+ (Non-Hispanic) (2.29%), White (Hispanic) (1.67%), Other (Hispanic) (0.641%), and American Indian & Alaska Native (Non-Hispanic) (0.418%).
None of the households in Smith County, KS reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.6% of the residents in Smith County, KS are U.S. citizens.
In 2021, the median property value in Smith County, KS was $68,700, and the homeownership rate was 83.7%.
Most people in Smith County, KS drove alone to work, and the average commute time was 14.7 minutes. The average car ownership in Smith County, KS was 2 cars per household.