Brentwood Population

1930–2026

3,824

2026 projection

0.1% since 2020 (decrease)

01K2K3K4K19401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Brentwood. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,824-40.10%
20253,828+170.45%
20243,811+370.98%
20233,774+70.19%
20223,767-240.63%
20213,791-360.94%
20203,827+37610.90%
20193,451-20.06%
20183,453-40.12%
20173,457+30.09%

Showing 10 of 25 years.

Brentwood Demographics

36.6median age

Median age

Female37.4 yrs
Male35.2 yrs

Adults

2,970
370 seniors · 12%2,600 other adults

Sex

Female 49.3% · 1,863Male 50.7% · 1,914

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 38 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Brentwood Income

$69,572median household income

Median household income

$69,572

Half of households earn more, half earn less

Median earnings

$41,432

Typical yearly pay for a worker 25 or older.

Poverty rate

11.8%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Brentwood Marital Status

33% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married33%38%28%
Never married57%59%56%
Divorced7%4%10%
Widowed3%0%5%
Separated<1%0%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201