Brentwood, TN Profile: Facts, Map & Data


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Brentwood, Tennessee - Basic Facts

The City of Brentwood had a population of 43,429 as of July 1, 2017. Brentwood ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Tennessee. See peer rankings below.

The primary coordinate point for Brentwood is located at latitude 35.993 and longitude -86.7743 in Williamson County. The formal boundaries for the City of Brentwood (see map below) encompass a land area of 41.19 sq. miles and a water area of 0.04 sq. miles. Williamson County is in the Central time zone (GMT -6). The elevation is 741 feet.

The City of Brentwood (GNIS ID: 2403919) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The City of Brentwood is located within Commissioner District 6, a minor civil division (MCD) of Williamson County.

Beneath the boundary map are tables with Brentwood population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Neighborhood Data

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City of Brentwood, TN Boundary Map

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Boundary Maps: Commissioner District 6 | Williamson County | Tennessee Counties

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Brentwood, TN Data & Demographics (As of July 1, 2017)


Total Population 43,429
Daytime Population: Workers 44,657
Daytime Population: Residents 23,248
Total Daytime Population (TDP) 67,905
Ratio TDP/Total Population1 1.56
Population in Households 43,080
Population in Familes 40,394
Population in Group Qrtrs 349
Population Density2 1,054
Diversity Index3 27


Median Household Income $142,805
Average Household Income $194,814
Per Capita Income $64,195


Total Housing Units 14,532 (100%)
Owner Occupied HU 12,790 (88.0%)
Renter Occupied HU 1,291 ( 8.9%)
Vacant Housing Units 451 ( 3.1%)
Median Home Value $512,849
Average Home Value $583,537


Total Households 14,081
Average Household Size 3.06
Family Households 12,116
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 2.21% 2.43%
Households 2.03% 2.33%
Families 1.82% 2.29%
Median Household Income   0.36%
Per Capita Income   1.23%

Brentwood, TN - Peer Comparisons by Rank and Percentile

The table below compares Brentwood to the other 427 incorporated cities, towns and CDPs in Tennessee by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 16 96th
Population Density # 64 85th
Diversity Index # 141 67th
Median Household Income # 3 100th
Per Capita Income # 5 99th

Additional comparisons and rankings can be made with a VERY EASY TO USE Tennessee Census Data Comparison Tool.

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