In 2020, Smith County, TN had a population of 19.9k people with a median age of 40.6 and a median household income of $48,611. Between 2019 and 2020 the population of Smith County, TN grew from 19,740 to 19,926, a 0.942% increase and its median household income grew from $48,068 to $48,611, a 1.13% increase.
The 5 largest ethnic groups in Smith County, TN are White (Non-Hispanic) (91.6%), Black or African American (Non-Hispanic) (2.17%), Two+ (Non-Hispanic) (2.15%), Other (Hispanic) (0.883%), and White (Hispanic) (0.748%).
None of the households in Smith County, TN 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.
98.5% of the residents in Smith County, TN are U.S. citizens.
In 2020, the median property value in Smith County, TN was $162,500, and the homeownership rate was 75.7%.
Most people in Smith County, TN drove alone to work, and the average commute time was 34 minutes. The average car ownership in Smith County, TN was 2 cars per household.
Smith County, TN borders DeKalb County, TN, Jackson County, TN, Macon County, TN, Putnam County, TN, Trousdale County, TN, and Wilson County, TN.