Nashville Metro Population 2024. Nashville has a 2024 population of 687,150. Forecast on the population of nashville’s metro area by un.

Chart and table of population level and growth rate for the nashville metro area from 1950 to 2024. In 2023, the nashville metropolitan statistical area — which includes davidson, murfreesboro and franklin — increased by approximately 86 people a day, said the nashville area chamber of.