Brentwood Flag

Brentwood

County Seat:
No
Area (mi²):
42.116
State:
Tennessee

Brentwood is a city located in Williamson County, Tennessee. Brentwood has a 2026 population of 45,525. Brentwood is currently growing at a rate of 0.22% annually and its population has increased by 0.17% since the most recent census, which recorded a population of 45,447 in 2020.

45.5K
Total Population
1,081
Density (mi²)
100 0.22%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)