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 45,564. Brentwood is currently growing at a rate of 0.04% annually and its population has increased by 0.26% since the most recent census, which recorded a population of 45,447 in 2020.

The median household income in Brentwood is $182,088 with a poverty rate of 3.57%. The median age in Brentwood is 44.9 years: 43 years for males, and 46.2 years for females. For every 100 females there are 101.2 males.

45.6K
Total Population
1,082
Density (mi²)
20 0.04%
Growth

Brentwood Population

Brentwood Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202645,564200.04%
202545,544190.04%
202445,5251000.22%
202345,425-187-0.41%
202245,612-122-0.27%
202145,7343500.77%
202045,4472,6246.13%
201942,8231360.32%
201842,687-21-0.05%
201742,7082400.57%
201642,4687441.78%
201541,7247551.84%
201440,9699442.36%
201340,0259902.54%
201239,0359382.46%
201138,0978862.38%
201037,2111510.41%
200023,4457,05343.03%
199016,3926,96173.81%
19809,4318,331757.36%
19701,1001,0001000%
194010000%

Median Age

Overall: 44.9 years
Female: 46.2 years
Male: 43 years

Brentwood Adults

There are 33,331 adults, (7,425 of whom are seniors) in Brentwood.

Sex Ratio

Female: 22,645 (49.7%)
Male: 22,911 (50.3%)

Demographics

The racial composition of Brentwood includes 80.82% White, 8.03% Asian, 4.61% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White36,81780.82%
Asian3,6608.03%
Two or more races2,4255.32%
Black or African American2,1014.61%
Other race4831.06%
Native American700.15%
Race
Population ↓
Percentage (of total)
Two or more races7511.65%
White3140.69%
Other race2990.66%
Native American570.13%
Black or African American60.01%
Race
Population ↓
Percentage (of total)
White36,50380.13%
Asian3,6608.03%
Black or African American2,0954.6%
Two or more races1,6743.67%
Other race1840.4%
Native American130.03%

Brentwood Marital Status

Economics and Income Statistics

Brentwood 's average per capita income is $100,563. Household income levels show a median of $182,088. The poverty rate stands at 3.57%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$228,939-
Families$209,019$281,951
Households$182,088$256,982
Non Families$72,088$102,803

$100,563

Average Income

$182,088

Median Household Income

3.57%

Poverty Rate

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)