In 2022, Grainger County, TN had a population of 23.6k people with a median age of 45.6 and a median household income of $47,098. Between 2021 and 2022 the population of Grainger County, TN grew from 23,377 to 23,648, a 1.16% increase and its median household income grew from $44,917 to $47,098, a 4.86% increase.
The 5 largest ethnic groups in Grainger County, TN are White (Non-Hispanic) (93%), White (Hispanic) (2.81%), Two+ (Non-Hispanic) (1.72%), Black or African American (Non-Hispanic) (0.926%), and Black or African American (Hispanic) (0.427%).
None of the households in Grainger 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.
98.1% of the residents in Grainger County, TN are U.S. citizens.
In 2022, the median property value in Grainger County, TN was $151,200, and the homeownership rate was 77%.
Most people in Grainger County, TN drove alone to work, and the average commute time was 31.9 minutes. The average car ownership in Grainger County, TN was 2 cars per household.
Grainger County, TN borders Claiborne County, TN, Hamblen County, TN, Hancock County, TN, Hawkins County, TN, Jefferson County, TN, Knox County, TN, and Union County, TN.