In 2017, Linn County, MO had a population of 12.2k people with a median age of 42.5 and a median household income of $41,652. Between 2016 and 2017 the population of Linn County, MO declined from 12,319 to 12,248, a -0.576% decrease and its median household income grew from $39,286 to $41,652, a 6.02% increase.
The 5 largest ethnic groups in Linn County, MO are White (Non-Hispanic) (95.1%), Two or More Races (Non-Hispanic) (1.69%), White (Hispanic) (1.27%), Two or More Races (Hispanic) (0.392%), and Black or African American (Non-Hispanic) (0.392%). N/A% of the people in Linn County, MO speak a non-English language, and 99.7% are U.S. citizens.
The median property value in Linn County, MO is $80,400, and the homeownership rate is 73%. Most people in Linn County, MO commute by Drove Alone, and the average commute time is 18.3 minutes. The average car ownership in Linn County, MO is 2 cars per household.