Brentwood Flag

Brentwood

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

Brentwood is a city located in Williamson County, Tennessee. Brentwood has a 2025 population of 45,544 . Brentwood is currently growing at a rate of 0.04% annually and its population has increased by 0.21% since the most recent census, which recorded a population of 45,447 in 2020.

The average household income in Brentwood is $261,248 with a poverty rate of 2.48%. The median age in Brentwood is 44 years: 42.2 years for males, and 45.4 years for females. For every 100 females there are 100.4 males.

45.5K
Total Population
1,081
Density (mi²)
19 0.04%
Growth

Brentwood Population

Brentwood Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Brentwood includes 82.64% White, 7.08% Asian, 4.14% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (82.64%)

Asian (7.08%)

Two or more races (4.82%)

Black or African American (4.14%)

Other race (1.22%)

Native American (0.11%)

Race
Population
Percentage (of total)
White37,41182.64%
Asian3,2047.08%
Two or more races2,1804.82%
Black or African American1,8724.14%
Other race5541.22%
Native American510.11%

Brentwood Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brentwood's average per capita income is $102,223. Household income levels show a median of $184,720. The poverty rate stands at 2.48%.

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$224,357-
Families$209,276$285,165
Households$184,720$261,248
Non Families$69,091$110,054

$102,223

Average Income

$184,720

Median Household Income

2.48%

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)