Census tract · Williamson County
Census Tract 501.04, Williamson County, Tennessee
Census Tract 501.04, GEOID 47187050104, in Williamson County, Tennessee, mostly within Brentwood (62% of its census blocks). 5,275 residents in the ACS 2020-2024 5-year estimates (±454); the 2020 Census counted 5,714.
Residents, 2020-2024
5,275
±454 (90% margin)
2020 Census count: 5,714
Median household income
$176,607
±$20,606 (90% margin)
Williamson County: $135,594
Median home value
$905,100
±$41,153 (90% margin)
Williamson County: $751,900
Median gross rent
$3,211
±$136 (90% margin)
Williamson County: $1,969
Where is Census Tract 501.04?
Census Tract 501.04 is one of 46 census tracts in Williamson County, Tennessee. It covers 4.33 square miles of land, 1,320 residents per square mile in 2020. Its GEOID, 47187050104, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Brentwood | 62% |
| Nolensville | 38% |
6 census tracts border Census Tract 501.04: Tract 191.15 in Davidson County ($126,049), Tract 191.19 in Davidson County ($118,056), Tract 501.02 ($148,988), Tract 501.05 ($179,583), Tract 502.04 ($188,173) and Tract 502.07 ($210,208). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 501.04?
The 2020-2024 American Community Survey puts Census Tract 501.04's population at 5,275 (±454) in 1,743 households; the 2020 Census counted 5,714 residents and 1,789 housing units.
| Measure | Tract 501.04 | Brentwood |
|---|---|---|
| Total population | 5,275 ±454 | 45,556 |
| Households | 1,743 ±138 | 14,855 |
| Average household size | 3.03 ±0.22 | 3.06 |
| Housing units | 1,743 ±138 | 15,557 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 501.04?
The median resident of Census Tract 501.04 is 45.2 years old; 23.3% are under 18 and 13.2% are 65 or older. The largest group is non-Hispanic white residents at 69.0%, then non-Hispanic Asian residents at 15.3%. 18.7% of residents were born outside the United States.
| Measure | Tract 501.04 | Brentwood |
|---|---|---|
| Median age | 45.2 ±1.2 | 44.9 |
| Under 18 years | 23.3% ±2.8 pts | 26.8% |
| 65 years and over | 13.2% ±2.1 pts | 16.3% |
| Hispanic or Latino (any race) | 2.8% ±2.4 pts | 3.1% |
| White alone, not Hispanic | 69.0% ±5.5 pts | 80.1% |
| Black or African American alone, not Hispanic | 7.0% ±4.5 pts | 4.6% |
| Asian alone, not Hispanic | 15.3% ±4.9 pts | 8.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.1% ±0.2 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Two or more races, not Hispanic | 5.2% ±3.3 pts | 3.7% |
| Some other race alone, not Hispanic | 0.5% ±0.7 pts | 0.4% |
| Born outside the United States | 18.7% ±4.8 pts | 9.2% |
| Speak a language other than English at home (age 5+) | 17.3% ±5.9 pts | 10.3% |
| Civilian veterans (age 18+) | 3.8% ±1.8 pts | 5.6% |
| With a disability | 7.2% ±2.8 pts | 7.1% |
| No health insurance coverage | 9.4% ±5.9 pts | 3.0% |
| High school graduate or higher (age 25+) | 94.9% ±4.0 pts | 98.1% |
| Bachelor's degree or higher (age 25+) | 68.4% ±6.1 pts | 73.8% |
| Graduate or professional degree (age 25+) | 25.0% ±5.8 pts | 32.5% |
| Lived in the same house a year earlier | 94.9% ±2.9 pts | 92.2% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 501.04 earn?
Half of the 1,743 households in Census Tract 501.04 earn less than $176,607 a year (±$20,606), against $135,594 across Williamson County: 13th highest of the county's 45 tracts with a reliable estimate.
| Measure | Tract 501.04 | Brentwood |
|---|---|---|
| Median household income | $176,607 ±$20,606 | $182,088 |
| Mean household income | $208,627 ±$31,076 | $256,982 |
| Per capita income | $70,115 ±$11,711 | $85,356 |
| People below the poverty line | 6.0% ±4.7 pts | 3.6% |
| Children under 18 below the poverty line | 10.8% ±10.6 pts | 4.4% |
| Households receiving SNAP | 4.0% ±3.3 pts | 1.0% |
| Households with a computer | 97.7% ±2.4 pts | 98.3% |
| Households with a broadband subscription | 98.9% ±1.4 pts | 96.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 501.04?
Owners occupy 93.2% of Census Tract 501.04's occupied homes and renters 6.8%. The median owner-occupied home is valued at $905,100 by its owner (±$41,153). The median renter pays $3,211 a month including utilities, and 66.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 501.04 | Brentwood |
|---|---|---|
| Median home value (owner-occupied) | $905,100 ±$41,153 | $1,031,300 |
| Median gross rent | $3,211 ±$136 | $2,825 |
| Renters paying 35% or more of income on rent | 66.7% ±37.5 pts | 45.7% |
| Median monthly owner costs, with a mortgage | $3,138 ±$164 | $3,406 |
| Owner-occupied homes | 93.2% ±4.3 pts | 90.4% |
| Renter-occupied homes | 6.8% ±4.3 pts | 9.6% |
| Housing units | 1,743 ±138 | 15,557 |
| Single-family detached homes | 96.6% ±3.2 pts | 87.8% |
| Mobile homes | 2.7% ±2.7 pts | 0.2% |
| Built 2020 or later | 5.3% ±3.9 pts | 1.8% |
| Built 2010 to 2019 | 25.9% ±5.8 pts | 16.7% |
| Built 1939 or earlier | 3.0% ±3.1 pts | 0.8% |
| Households with no vehicle | 0.9% ±1.1 pts | 1.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 501.04 get to work?
54.1% of Census Tract 501.04's workers drive alone and 37.0% work from home. The average trip to work takes 32.6 minutes. The unemployment rate in 2020-2024 averaged 6.3%.
| Measure | Tract 501.04 | Brentwood |
|---|---|---|
| In the labor force (age 16+) | 67.0% ±4.4 pts | 59.7% |
| Unemployment rate | 6.3% ±4.1 pts | 2.6% |
| Drove alone to work | 54.1% ±8.2 pts | 67.1% |
| Carpooled | 8.1% ±4.1 pts | 3.4% |
| Public transportation | 0.0% ±1.7 pts | 0.0% |
| Walked | 0.0% ±1.7 pts | 0.5% |
| Worked from home | 37.0% ±7.4 pts | 28.1% |
| Mean travel time to work | 32.6 min ±4.4 | 25.7 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 501.04 compare with the other tracts in Williamson County?
Among Williamson County's tracts with a reliable estimate, Census Tract 501.04 ranks as shown below (1 = highest).
| Measure | In Williamson County | In Brentwood |
|---|---|---|
| Population | 23rd of 46 | 3rd of 12 |
| Residents per square mile | 15th of 46 | 2nd of 12 |
| Median household income | 13th of 45 | 8th of 12 |
| Per capita income | 18th of 46 | 11th of 12 |
| Median home value | 17th of 46 | 10th of 12 |
| Median gross rent | 3rd of 34 | 3rd of 5 |
| Bachelor's degree or higher | 20th of 46 | 10th of 12 |
| Median age | 15th of 46 | 8th of 12 |
| Owner-occupied share | 14th of 46 | 9th of 12 |
The tracts next to it on Williamson County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 510.01 | 10th | $187,835±$19,221 · within the margin of this tract |
| Tract 504.06 | 11th | $186,250±$64,181 · within the margin of this tract |
| Tract 501.05 | 12th | $179,583±$29,368 · within the margin of this tract |
| Tract 501.04 | 13th | $176,607±$20,606 |
| Tract 512.05 | 14th | $175,889±$28,908 · within the margin of this tract |
| Tract 502.05 | 15th | $175,756±$6,954 · within the margin of this tract |
| Tract 502.10 | 16th | $168,690±$68,263 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 501.04?
2 of the 18 figures for Census Tract 501.04 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections