In 2017, McNairy County, TN had a population of 25.9k people with a median age of 42.7 and a median household income of $34,353. Between 2016 and 2017 the population of McNairy County, TN declined from 26,057 to 25,945, a -0.43% decrease and its median household income grew from $31,956 to $34,353, a 7.5% increase.
The 5 largest ethnic groups in McNairy County, TN are White (Non-Hispanic) (90.1%), Black or African American (Non-Hispanic) (5.72%), Two or More Races (Non-Hispanic) (1.82%), White (Hispanic) (1.79%), and American Indian & Alaska Native (Non-Hispanic) (0.162%). N/A% of the people in McNairy County, TN speak a non-English language, and 99.7% are U.S. citizens.
The median property value in McNairy County, TN is $87,500, and the homeownership rate is 73.6%. Most people in McNairy County, TN commute by Drove Alone, and the average commute time is 25.5 minutes. The average car ownership in McNairy County, TN is 2 cars per household.