In 2017, Rockvale, TN had a population of 986 people with a median age of 33.2 and a median household income of $97,639. Between 2016 and 2017 the population of Rockvale, TN grew from 822 to 986, a 20% increase and its median household income grew from $76,250 to $97,639, a 28.1% increase.
The population of Rockvale, TN is 100% White Alone, 0% Two or More Races, and 0% Black or African American Alone. 0.283% of the people in Rockvale, TN speak a non-English language, and 98.8% are U.S. citizens.
The median property value in Rockvale, TN is $205,000, and the homeownership rate is 89.7%. Most people in Rockvale, TN commute by Drove Alone, and the average commute time is 28 minutes. The average car ownership in Rockvale, TN is 2 cars per household.