In 2021, Marion County, TN had a population of 28.7k people with a median age of 43.4 and a median household income of $53,148. Between 2020 and 2021 the population of Marion County, TN grew from 28,639 to 28,679, a 0.14% increase and its median household income grew from $50,059 to $53,148, a 6.17% increase.
The 5 largest ethnic groups in Marion County, TN are White (Non-Hispanic) (91.3%), Black or African American (Non-Hispanic) (3.23%), Two+ (Non-Hispanic) (3.04%), White (Hispanic) (1.42%), and Other (Hispanic) (0.575%).
None of the households in Marion 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.
99.6% of the residents in Marion County, TN are U.S. citizens.
In 2021, the median property value in Marion County, TN was $129,500, and the homeownership rate was 76.8%.
Most people in Marion County, TN drove alone to work, and the average commute time was 31.4 minutes. The average car ownership in Marion County, TN was 2 cars per household.
Marion County, TN borders Jackson County, AL, Dade County, GA, Franklin County, TN, Grundy County, TN, Hamilton County, TN, and Sequatchie County, TN.