A significant population increase occurred in 2015, reaching 256 residents, followed by a decrease to 218 in 2017. This fluctuation may be attributed to local economic or development factors.

The estimated number of housing units in 2022, based on the national average household size, is approximately 93. This suggests a compact neighborhood with diverse housing options.

Joelton Heights' location within the Nashville-Davidson metropolitan area likely provides residents with access to urban amenities while maintaining a suburban character. The neighborhood's density may support local businesses, community spaces, and potential public transportation options.

Despite fluctuations, the population has shown overall growth. Recent data indicates an increase from 207 in 2020 to 243 in 2022, suggesting a current trend of attracting new residents.

Joelton Heights appears to be a growing suburban neighborhood within the Nashville metropolitan area. Its moderate density indicates a community-oriented lifestyle with potential for local amenities, balancing suburban comfort with urban accessibility.