In 2021, Linn County, KS had a population of 9.67k people with a median age of 44.8 and a median household income of $52,339. Between 2020 and 2021 the population of Linn County, KS declined from 9,687 to 9,667, a −0.206% decrease and its median household income grew from $48,325 to $52,339, a 8.31% increase.
The 5 largest ethnic groups in Linn County, KS are White (Non-Hispanic) (91.9%), Two+ (Non-Hispanic) (2.95%), White (Hispanic) (2.23%), Asian (Non-Hispanic) (1.55%), and Black or African American (Hispanic) (0.579%).
None of the households in Linn 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.
99.7% of the residents in Linn County, KS are U.S. citizens.
In 2021, the median property value in Linn County, KS was $130,600, and the homeownership rate was 79.3%.
Most people in Linn County, KS drove alone to work, and the average commute time was 32 minutes. The average car ownership in Linn County, KS was 2 cars per household.
Linn County, KS borders Allen County, KS, Anderson County, KS, Bourbon County, KS, Franklin County, KS, Miami County, KS, Bates County, MO, and Vernon County, MO.