Census tract · Dallas County
Census Tract 137.21, Dallas County, Texas
Census Tract 137.21, GEOID 48113013721, in Dallas County, Texas, entirely within Carrollton. 5,257 residents in the ACS 2020-2024 5-year estimates (±491); the 2020 Census counted 5,988.
Residents, 2020-2024
5,257
±491 (90% margin)
2020 Census count: 5,988
Median household income
$124,336
±$15,916 (90% margin)
Dallas County: $76,547
Median home value
$387,500
±$21,315 (90% margin)
Dallas County: $303,000
Median gross rent
$2,157
±$714 (90% margin)
Dallas County: $1,565
Where is Census Tract 137.21?
Census Tract 137.21 is one of 645 census tracts in Dallas County, Texas. It covers 1.30 square miles of land, 4,620 residents per square mile in 2020. Its GEOID, 48113013721, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Carrollton | 100% |
4 census tracts border Census Tract 137.21: Tract 137.20 ($72,633), Tract 137.22 ($67,179), Tract 207 ($93,397) and Tract 216.38 in Denton County ($63,056). 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 137.21?
The 2020-2024 American Community Survey puts Census Tract 137.21's population at 5,257 (±491) in 2,101 households; the 2020 Census counted 5,988 residents and 2,428 housing units.
| Measure | Tract 137.21 | Carrollton |
|---|---|---|
| Total population | 5,257±491 | 133,740 |
| Households | 2,101±190 | 51,995 |
| Average household size | 2.45±0.15 | 2.56 |
| Housing units | 2,243±177 | 54,365 |
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 137.21?
The median resident of Census Tract 137.21 is 48.3 years old; 14.2% are under 18 and 23.9% are 65 or older. The largest group is non-Hispanic white residents at 47.3%, then Hispanic or Latino residents (of any race) at 22.3%. 18.9% of residents were born outside the United States.
| Measure | Tract 137.21 | Carrollton |
|---|---|---|
| Median age | 48.3±1.0 | 39.2 |
| Under 18 years | 14.2%±3.2 pts | 19.6% |
| 65 years and over | 23.9%±2.9 pts | 13.7% |
| Hispanic or Latino (any race) | 22.3%±6.1 pts | 32.3% |
| White alone, not Hispanic | 47.3%±5.5 pts | 37.4% |
| Black or African American alone, not Hispanic | 11.7%±2.6 pts | 8.9% |
| Asian alone, not Hispanic | 12.1%±2.4 pts | 17.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.1%±0.1 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.9 pts | 0.3% |
| Two or more races, not Hispanic | 6.7%±4.0 pts | 2.8% |
| Some other race alone, not Hispanic | 0.0%±0.9 pts | 0.4% |
| Born outside the United States | 18.9%±4.5 pts | 28.0% |
| Speak a language other than English at home (age 5+) | 23.3%±5.8 pts | 40.7% |
| Civilian veterans (age 18+) | 3.3%±1.8 pts | 4.2% |
| With a disability | 9.8%±3.2 pts | 9.3% |
| No health insurance coverage | 12.0%±7.0 pts | 15.6% |
| High school graduate or higher (age 25+) | 95.7%±3.3 pts | 88.5% |
| Bachelor's degree or higher (age 25+) | 46.5%±6.4 pts | 45.2% |
| Graduate or professional degree (age 25+) | 16.7%±5.0 pts | 16.0% |
| Lived in the same house a year earlier | 93.3%±3.9 pts | 89.2% |
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 137.21 earn?
Half of the 2,101 households in Census Tract 137.21 earn less than $124,336 a year (±$15,916), against $76,547 across Dallas County: 99th highest of the county's 631 tracts with a reliable estimate.
| Measure | Tract 137.21 | Carrollton |
|---|---|---|
| Median household income | $124,336±$15,916 | $101,396 |
| Mean household income | $135,565±$13,954 | $130,360 |
| Per capita income | $54,718±$5,776 | $51,524 |
| People below the poverty line | 5.8%±4.6 pts | 7.1% |
| Children under 18 below the poverty line | 0.0%±6.5 pts | 11.1% |
| Households receiving SNAP | 5.9%±4.4 pts | 4.4% |
| Households with a computer | 97.6%±2.3 pts | 98.6% |
| Households with a broadband subscription | 98.3%±1.9 pts | 95.6% |
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 137.21?
Owners occupy 86.7% of Census Tract 137.21's occupied homes and renters 13.3%. The median owner-occupied home is valued at $387,500 by its owner (±$21,315). The median renter pays $2,157 a month including utilities.
| Measure | Tract 137.21 | Carrollton |
|---|---|---|
| Median home value (owner-occupied) | $387,500±$21,315 | $381,000 |
| Median gross rent | $2,157±$714 | $1,735 |
| Renters paying 35% or more of income on rent | 48.9%±34.7 pts | 37.0% |
| Median monthly owner costs, with a mortgage | $2,378±$140 | $2,341 |
| Owner-occupied homes | 86.7%±6.1 pts | 58.5% |
| Renter-occupied homes | 13.3%±6.1 pts | 41.5% |
| Housing units | 2,243±177 | 54,365 |
| Single-family detached homes | 88.1%±5.7 pts | 58.3% |
| Mobile homes | 0.0%±2.2 pts | 0.2% |
| Built 2020 or later | 0.0%±2.2 pts | 1.8% |
| Built 2010 to 2019 | 4.6%±4.0 pts | 13.8% |
| Built 1939 or earlier | 0.8%±1.5 pts | 0.3% |
| Households with no vehicle | 1.4%±1.7 pts | 3.5% |
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 137.21 get to work?
64.6% of Census Tract 137.21's workers drive alone and 28.9% work from home. The average trip to work takes 21.1 minutes.
| Measure | Tract 137.21 | Carrollton |
|---|---|---|
| In the labor force (age 16+) | 67.3%±4.1 pts | 73.5% |
| Unemployment rate | 4.9%±3.6 pts | 3.3% |
| Drove alone to work | 64.6%±9.9 pts | 65.1% |
| Carpooled | 5.8%±4.8 pts | 9.9% |
| Public transportation | 0.0%±1.6 pts | 0.8% |
| Walked | 0.0%±1.6 pts | 0.9% |
| Worked from home | 28.9%±8.1 pts | 21.7% |
| Mean travel time to work | 21.1 min±1.6 | 24.1 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 137.21 compare with the other tracts in Dallas County?
Among Dallas County's tracts with a reliable estimate, Census Tract 137.21 ranks as shown below (1 = highest).
| Measure | In Dallas County | In Carrollton |
|---|---|---|
| Population | 138th of 642 | 11th of 30 |
| Residents per square mile | 356th of 645 | 20th of 30 |
| Median household income | 99th of 631 | 8th of 30 |
| Per capita income | 170th of 642 | 13th of 30 |
| Median home value | 179th of 575 | 15th of 29 |
| Median gross rent | 74th of 608 | 5th of 30 |
| Bachelor's degree or higher | 206th of 579 | 14th of 30 |
| Median age | 31st of 642 | 1st of 30 |
| Owner-occupied share | 74th of 578 | 4th of 30 |
The tracts next to it on Dallas County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 7.04 | 96th | $126,458±$32,782 · within the margin of this tract |
| Tract 164.15 | 97th | $126,161±$14,334 · within the margin of this tract |
| Tract 166.17 | 98th | $125,660±$30,471 · within the margin of this tract |
| Tract 137.21 | 99th | $124,336±$15,916 |
| Tract 141.51 | 100th | $123,333±$18,680 · within the margin of this tract |
| Tract 141.35 | 101st | $123,320±$12,366 · within the margin of this tract |
| Tract 108.06 | 102nd | $123,203±$33,216 · 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 137.21?
1 of the 18 figures for Census Tract 137.21 on this page carries a coefficient of variation over 40% and is 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