Census tract · Brazos County
Census Tract 20.21, Brazos County, Texas
Census Tract 20.21, GEOID 48041002021, in Brazos County, Texas, mostly within College Station (56% of its census blocks). 6,902 residents in the ACS 2020-2024 5-year estimates (±1,166); the 2020 Census counted 6,914.
Residents, 2020-2024
6,902
±1,166 (90% margin)
2020 Census count: 6,914
Median household income
$36,541
±$17,707 (90% margin)
Brazos County: $58,553
Median home value
$277,000
±$160,409 (90% margin)
Brazos County: $296,000
Median gross rent
$1,247
±$574 (90% margin)
Brazos County: $1,193
Where is Census Tract 20.21?
Census Tract 20.21 is one of 63 census tracts in Brazos County, Texas. It covers 5.85 square miles of land, 1,182 residents per square mile in 2020. Its GEOID, 48041002021, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| College Station | 56% |
5 census tracts border Census Tract 20.21: Tract 18.03 ($65,866), Tract 20.06 ($75,662), Tract 20.14 ($27,586), Tract 20.20 ($82,321) and Tract 20.24 ($24,886). 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 20.21?
The 2020-2024 American Community Survey puts Census Tract 20.21's population at 6,902 (±1,166) in 2,836 households; the 2020 Census counted 6,914 residents and 2,880 housing units.
| Measure | Tract 20.21 | College Station |
|---|---|---|
| Total population | 6,902 ±1,166 | 124,570 |
| Households | 2,836 ±522 | 46,214 |
| Average household size | 2.43 ±0.33 | 2.37 |
| Housing units | 3,340 ±464 | 51,494 |
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 20.21?
The median resident of Census Tract 20.21 is 22.2 years old; 12.2% are under 18 and 6.9% are 65 or older. The largest group is non-Hispanic white residents at 83.2%, then Hispanic or Latino residents (of any race) at 12.2%.
| Measure | Tract 20.21 | College Station |
|---|---|---|
| Median age | 22.2 ±0.8 | 22.9 |
| Under 18 years | 12.2% ±3.0 pts | 16.9% |
| 65 years and over | 6.9% ±1.5 pts | 7.2% |
| Hispanic or Latino (any race) | 12.2% ±4.7 pts | 18.9% |
| White alone, not Hispanic | 83.2% ±5.5 pts | 59.4% |
| Black or African American alone, not Hispanic | 1.6% ±1.6 pts | 8.1% |
| Asian alone, not Hispanic | 1.5% ±1.4 pts | 9.8% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.1% |
| Two or more races, not Hispanic | 0.8% ±1.1 pts | 3.1% |
| Some other race alone, not Hispanic | 0.7% ±1.2 pts | 0.5% |
| Born outside the United States | 5.6% ±6.3 pts | 12.8% |
| Speak a language other than English at home (age 5+) | 10.9% ±6.5 pts | 21.5% |
| Civilian veterans (age 18+) | 3.2% ±2.6 pts | 3.5% |
| With a disability | 6.0% ±2.6 pts | 8.5% |
| No health insurance coverage | 5.6% ±3.9 pts | 8.5% |
| High school graduate or higher (age 25+) | 93.3% ±7.2 pts | 94.4% |
| Bachelor's degree or higher (age 25+) | 57.1% ±10.4 pts | 56.5% |
| Graduate or professional degree (age 25+) | 27.5% ±8.7 pts | 28.0% |
| Lived in the same house a year earlier | 63.2% ±10.8 pts | 66.1% |
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 20.21 earn?
Half of the 2,836 households in Census Tract 20.21 earn less than $36,541 a year (±$17,707), against $58,553 across Brazos County: 47th highest of the county's 62 tracts with a reliable estimate. 40.8% of residents live below the poverty line.
| Measure | Tract 20.21 | College Station |
|---|---|---|
| Median household income | $36,541 ±$17,707 | $50,900 |
| Mean household income | $79,664 ±$27,276 | $83,786 |
| Per capita income | $32,927 ±$8,886 | $31,948 |
| People below the poverty line | 40.8% ±9.4 pts | 29.2% |
| Children under 18 below the poverty line | 7.2% ±10.0 pts | 16.5% |
| Households receiving SNAP | 6.7% ±4.4 pts | 6.7% |
| Households with a computer | 98.9% ±1.1 pts | 98.9% |
| Households with a broadband subscription | 88.5% ±6.5 pts | 84.6% |
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 20.21?
Owners occupy 49.9% of Census Tract 20.21's occupied homes and renters 50.1%. The median owner-occupied home is valued at $277,000 by its owner (±$160,409). The median renter pays $1,247 a month including utilities, and 62.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 20.21 | College Station |
|---|---|---|
| Median home value (owner-occupied) | $277,000 ±$160,409 | $346,700 |
| Median gross rent | $1,247 ±$574 | $1,194 |
| Renters paying 35% or more of income on rent | 62.3% ±18.9 pts | 56.1% |
| Median monthly owner costs, with a mortgage | $2,057 ±$915 | $2,270 |
| Owner-occupied homes | 49.9% ±12.1 pts | 35.4% |
| Renter-occupied homes | 50.1% ±12.1 pts | 64.6% |
| Housing units | 3,340 ±464 | 51,494 |
| Single-family detached homes | 30.5% ±7.7 pts | 42.4% |
| Mobile homes | 28.6% ±10.3 pts | 0.6% |
| Built 2020 or later | 9.0% ±4.5 pts | 3.4% |
| Built 2010 to 2019 | 48.5% ±9.0 pts | 24.4% |
| Built 1939 or earlier | 0.0% ±1.5 pts | 0.9% |
| Households with no vehicle | 4.5% ±4.9 pts | 6.6% |
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 20.21 get to work?
88.0% of Census Tract 20.21's workers drive alone and 8.4% work from home. The average trip to work takes 17.4 minutes.
| Measure | Tract 20.21 | College Station |
|---|---|---|
| In the labor force (age 16+) | 60.0% ±9.2 pts | 61.0% |
| Unemployment rate | 2.1% ±1.8 pts | 5.1% |
| Drove alone to work | 88.0% ±5.4 pts | 69.5% |
| Carpooled | 3.6% ±3.3 pts | 8.1% |
| Public transportation | 0.0% ±1.4 pts | 2.7% |
| Walked | 0.0% ±1.4 pts | 4.0% |
| Worked from home | 8.4% ±4.6 pts | 12.2% |
| Mean travel time to work | 17.4 min ±2.7 | 17.4 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 20.21 compare with the other tracts in Brazos County?
Among Brazos County's tracts with a reliable estimate, Census Tract 20.21 ranks as shown below (1 = highest).
| Measure | In Brazos County | In College Station |
|---|---|---|
| Population | 3rd of 62 | 3rd of 32 |
| Residents per square mile | 46th of 63 | 25th of 33 |
| Median household income | 47th of 62 | 19th of 32 |
| Per capita income | 27th of 61 | 14th of 31 |
| Median home value | 28th of 53 | 18th of 26 |
| Median gross rent | 26th of 59 | 17th of 32 |
| Poverty rate | 16th of 46 | 12th of 25 |
| Bachelor's degree or higher | 19th of 59 | 18th of 32 |
| Median age | 52nd of 62 | 24th of 32 |
| Owner-occupied share | 30th of 55 | 11th of 26 |
The tracts next to it on Brazos County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 5.02 | 44th | $39,741±$12,951 · within the margin of this tract |
| Tract 10.01 | 45th | $39,602±$3,746 · within the margin of this tract |
| Tract 16.05 | 46th | $39,430±$7,490 · within the margin of this tract |
| Tract 20.21 | 47th | $36,541±$17,707 |
| Tract 17.04 | 48th | $36,429±$4,127 · within the margin of this tract |
| Tract 13.01 | 49th | $34,422±$11,462 · within the margin of this tract |
| Tract 16.04 | 50th | $33,484±$6,275 · 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 20.21?
2 of the 18 figures for Census Tract 20.21 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