Census tract · Harris County
Census Tract 3231, Harris County, Texas
Census Tract 3231, GEOID 48201323100, in Harris County, Texas, entirely within Pasadena. 3,503 residents in the ACS 2020-2024 5-year estimates (±940); the 2020 Census counted 3,492.
Residents, 2020-2024
3,503
±940 (90% margin)
2020 Census count: 3,492
Median household income
$39,819
±$6,571 (90% margin)
Harris County: $74,983
Median home value
$177,300
±$13,029 (90% margin)
Harris County: $276,600
Median gross rent
$1,052
±$110 (90% margin)
Harris County: $1,401
Where is Census Tract 3231?
Census Tract 3231 is one of 1,115 census tracts in Harris County, Texas. It covers 0.79 square miles of land, 4,415 residents per square mile in 2020. Its GEOID, 48201323100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Pasadena | 100% |
8 census tracts border Census Tract 3231: Tract 3226 ($66,946), Tract 3227.01 ($71,145), Tract 3228 ($65,417), Tract 3229 ($53,795), Tract 3230 ($41,765), Tract 3232 ($71,745), Tract 3239 ($32,659) and Tract 3424 ($73,586). 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 3231?
The 2020-2024 American Community Survey puts Census Tract 3231's population at 3,503 (±940) in 1,058 households; the 2020 Census counted 3,492 residents and 1,276 housing units.
| Measure | Tract 3231 | Pasadena |
|---|---|---|
| Total population | 3,503±940 | 149,433 |
| Households | 1,058±138 | 49,560 |
| Average household size | 3.31±0.76 | 2.99 |
| Housing units | 1,192±133 | 53,756 |
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 3231?
The median resident of Census Tract 3231 is 26.7 years old; 36.3% are under 18 and 3.5% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 82.8%, then non-Hispanic Black residents at 11.2%. 35.2% of residents were born outside the United States.
| Measure | Tract 3231 | Pasadena |
|---|---|---|
| Median age | 26.7±3.7 | 33.0 |
| Under 18 years | 36.3%±8.9 pts | 28.0% |
| 65 years and over | 3.5%±2.3 pts | 11.8% |
| Hispanic or Latino (any race) | 82.8%±10.3 pts | 70.9% |
| White alone, not Hispanic | 4.5%±3.4 pts | 22.1% |
| Black or African American alone, not Hispanic | 11.2%±10.3 pts | 3.4% |
| Asian alone, not Hispanic | 0.0%±1.4 pts | 1.8% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.4 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.4 pts | 0.0% |
| Two or more races, not Hispanic | 0.3%±0.5 pts | 1.6% |
| Some other race alone, not Hispanic | 1.3%±1.5 pts | 0.1% |
| Born outside the United States | 35.2%±11.1 pts | 26.9% |
| Speak a language other than English at home (age 5+) | 57.6%±11.4 pts | 53.9% |
| Civilian veterans (age 18+) | 1.3%±1.5 pts | 2.7% |
| With a disability | 8.0%±4.8 pts | 13.1% |
| No health insurance coverage | 41.8%±9.0 pts | 28.5% |
| High school graduate or higher (age 25+) | 55.9%±9.1 pts | 73.3% |
| Bachelor's degree or higher (age 25+) | 14.6%±8.4 pts | 16.2% |
| Graduate or professional degree (age 25+) | 3.7%±3.4 pts | 5.9% |
| Lived in the same house a year earlier | 83.3%±8.3 pts | 84.9% |
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 3231 earn?
Half of the 1,058 households in Census Tract 3231 earn less than $39,819 a year (±$6,571), against $74,983 across Harris County: 949th highest of the county's 1,072 tracts with a reliable estimate. 37.5% of residents live below the poverty line.
| Measure | Tract 3231 | Pasadena |
|---|---|---|
| Median household income | $39,819±$6,571 | $64,927 |
| Mean household income | $50,717±$9,336 | $87,072 |
| Per capita income | $15,808±$3,418 | $29,029 |
| People below the poverty line | 37.5%±15.4 pts | 18.9% |
| Children under 18 below the poverty line | 53.5%±22.3 pts | 28.1% |
| Households receiving SNAP | 45.5%±14.5 pts | 20.3% |
| Households with a computer | 96.8%±4.0 pts | 96.5% |
| Households with a broadband subscription | 96.0%±5.1 pts | 91.6% |
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 3231?
Owners occupy 22.2% of Census Tract 3231's occupied homes and renters 77.8%. The median owner-occupied home is valued at $177,300 by its owner (±$13,029). The median renter pays $1,052 a month including utilities, and 43.8% of renters pay 35% or more of their income on rent.
| Measure | Tract 3231 | Pasadena |
|---|---|---|
| Median home value (owner-occupied) | $177,300±$13,029 | $209,600 |
| Median gross rent | $1,052±$110 | $1,213 |
| Renters paying 35% or more of income on rent | 43.8%±15.8 pts | 44.0% |
| Median monthly owner costs, with a mortgage | $1,768±$1,040 | $1,820 |
| Owner-occupied homes | 22.2%±6.9 pts | 54.5% |
| Renter-occupied homes | 77.8%±6.9 pts | 45.5% |
| Housing units | 1,192±133 | 53,756 |
| Single-family detached homes | 27.0%±8.7 pts | 58.3% |
| Mobile homes | 0.5%±0.8 pts | 3.9% |
| Built 2020 or later | 0.0%±4.1 pts | 1.3% |
| Built 2010 to 2019 | 0.0%±4.1 pts | 5.5% |
| Built 1939 or earlier | 0.0%±4.1 pts | 1.2% |
| Households with no vehicle | 7.3%±6.3 pts | 6.1% |
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 3231 get to work?
77.5% of Census Tract 3231's workers drive alone. The average trip to work takes 33.6 minutes.
| Measure | Tract 3231 | Pasadena |
|---|---|---|
| In the labor force (age 16+) | 64.3%±8.8 pts | 63.5% |
| Unemployment rate | 6.2%±5.0 pts | 8.6% |
| Drove alone to work | 77.5%±13.8 pts | 75.2% |
| Carpooled | 19.1%±13.1 pts | 13.4% |
| Public transportation | 0.0%±3.5 pts | 0.3% |
| Walked | 0.1%±0.2 pts | 1.3% |
| Worked from home | 1.9%±2.1 pts | 7.9% |
| Mean travel time to work | 33.6 min±4.9 | 26.6 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 3231 compare with the other tracts in Harris County?
Among Harris County's tracts with a reliable estimate, Census Tract 3231 ranks as shown below (1 = highest).
| Measure | In Harris County | In Pasadena |
|---|---|---|
| Population | 669th of 1,110 | 27th of 31 |
| Residents per square mile | 674th of 1,115 | 22nd of 32 |
| Median household income | 949th of 1,072 | 28th of 31 |
| Per capita income | 1,059th of 1,106 | 29th of 31 |
| Median home value | 796th of 976 | 17th of 29 |
| Median gross rent | 935th of 1,065 | 27th of 31 |
| Poverty rate | 93rd of 653 | 4th of 21 |
| Bachelor's degree or higher | 790th of 962 | 10th of 19 |
| Median age | 1,042nd of 1,108 | 28th of 31 |
| Owner-occupied share | 907th of 984 | 29th of 30 |
The tracts next to it on Harris County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4328.05 | 946th | $40,325±$6,685 · within the margin of this tract |
| Tract 4324.02 | 947th | $39,861±$13,166 · within the margin of this tract |
| Tract 3332.04 | 948th | $39,831±$10,095 · within the margin of this tract |
| Tract 3231 | 949th | $39,819±$6,571 |
| Tract 5333.01 | 950th | $39,754±$15,135 · within the margin of this tract |
| Tract 3202.02 | 951st | $39,617±$12,983 · within the margin of this tract |
| Tract 2323.04 | 952nd | $39,548±$9,519 · 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 3231?
4 of the 18 figures for Census Tract 3231 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