Census tract · Harris County
Census Tract 3309.02, Harris County, Texas
Census Tract 3309.02, GEOID 48201330902, in Harris County, Texas, entirely within Houston. 3,665 residents in the ACS 2020-2024 5-year estimates (±892); the 2020 Census counted 3,823.
Residents, 2020-2024
3,665
±892 (90% margin)
2020 Census count: 3,823
Median household income
$37,140
±$24,072 (90% margin)
Harris County: $74,983
Median home value
$36,000
±$14,169 (90% margin)
Harris County: $276,600
Median gross rent
$1,576
±$511 (90% margin)
Harris County: $1,401
Where is Census Tract 3309.02?
Census Tract 3309.02 is one of 1,115 census tracts in Harris County, Texas. It covers 2.10 square miles of land, 1,819 residents per square mile in 2020. Its GEOID, 48201330902, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Houston | 100% |
4 census tracts border Census Tract 3309.02: Tract 3306 ($48,489), Tract 3307 ($73,221), Tract 3308.02 ($108,097) and Tract 3309.01 ($83,794). 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 3309.02?
The 2020-2024 American Community Survey puts Census Tract 3309.02's population at 3,665 (±892) in 1,063 households; the 2020 Census counted 3,823 residents and 1,097 housing units.
| Measure | Tract 3309.02 | Houston |
|---|---|---|
| Total population | 3,665±892 | 2,328,253 |
| Households | 1,063±231 | 930,404 |
| Average household size | 3.45±0.73 | 2.46 |
| Housing units | 1,143±220 | 1,040,576 |
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 3309.02?
The median resident of Census Tract 3309.02 is 25.5 years old. The largest group is Hispanic or Latino residents (of any race) at 86.2%, then non-Hispanic Black residents at 10.2%. 32.7% of residents were born outside the United States.
| Measure | Tract 3309.02 | Houston |
|---|---|---|
| Median age | 25.5±11.0 | 34.4 |
| Under 18 years | 33.8%±6.6 pts | 23.4% |
| 65 years and over | 4.8%±4.3 pts | 12.3% |
| Hispanic or Latino (any race) | 86.2%±5.8 pts | 44.2% |
| White alone, not Hispanic | 3.6%±3.7 pts | 23.2% |
| Black or African American alone, not Hispanic | 10.2%±6.9 pts | 22.3% |
| Asian alone, not Hispanic | 0.0%±1.4 pts | 6.9% |
| 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 | 0.1% |
| Two or more races, not Hispanic | 0.0%±1.4 pts | 2.8% |
| Some other race alone, not Hispanic | 0.0%±1.4 pts | 0.4% |
| Born outside the United States | 32.7%±7.9 pts | 29.3% |
| Speak a language other than English at home (age 5+) | 73.9%±7.7 pts | 47.1% |
| Civilian veterans (age 18+) | 2.6%±2.8 pts | 3.5% |
| With a disability | 2.2%±1.8 pts | 11.5% |
| No health insurance coverage | 46.1%±13.2 pts | 23.7% |
| High school graduate or higher (age 25+) | 54.1%±10.5 pts | 80.4% |
| Bachelor's degree or higher (age 25+) | 6.0%±4.8 pts | 36.6% |
| Graduate or professional degree (age 25+) | 2.8%±3.8 pts | 15.1% |
| Lived in the same house a year earlier | 88.2%±11.9 pts | 82.9% |
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 3309.02 earn?
Half of the 1,063 households in Census Tract 3309.02 earn less than $37,140 a year (±$24,072), against $74,983 across Harris County: 975th highest of the county's 1,072 tracts with a reliable estimate. 38.5% of residents live below the poverty line.
| Measure | Tract 3309.02 | Houston |
|---|---|---|
| Median household income | $37,140±$24,072 | $64,813 |
| Mean household income | $51,165±$14,069 | $104,554 |
| Per capita income | $15,284±$3,534 | $42,430 |
| People below the poverty line | 38.5%±15.7 pts | 19.9% |
| Children under 18 below the poverty line | 46.9%±22.6 pts | 30.1% |
| Households receiving SNAP | 17.5%±12.4 pts | 14.5% |
| Households with a computer | 97.8%±5.4 pts | 95.8% |
| Households with a broadband subscription | 85.3%±13.9 pts | 90.1% |
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 3309.02?
Owners occupy 56.3% of Census Tract 3309.02's occupied homes and renters 43.7%. The median owner-occupied home is valued at $36,000 by its owner (±$14,169). The median renter pays $1,576 a month including utilities, and 62.6% of renters pay 35% or more of their income on rent.
| Measure | Tract 3309.02 | Houston |
|---|---|---|
| Median home value (owner-occupied) | $36,000±$14,169 | $277,800 |
| Median gross rent | $1,576±$511 | $1,361 |
| Renters paying 35% or more of income on rent | 62.6%±25.5 pts | 44.5% |
| Median monthly owner costs, with a mortgage | $1,148±$60 | $2,240 |
| Owner-occupied homes | 56.3%±17.0 pts | 42.1% |
| Renter-occupied homes | 43.7%±17.0 pts | 57.9% |
| Housing units | 1,143±220 | 1,040,576 |
| Single-family detached homes | 33.6%±15.7 pts | 42.7% |
| Mobile homes | 57.8%±15.8 pts | 1.0% |
| Built 2020 or later | 0.0%±4.3 pts | 2.4% |
| Built 2010 to 2019 | 4.7%±7.2 pts | 14.5% |
| Built 1939 or earlier | 0.0%±4.3 pts | 4.0% |
| Households with no vehicle | 2.2%±5.4 pts | 10.1% |
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 3309.02 get to work?
51.5% of Census Tract 3309.02's workers drive alone. The average trip to work takes 35.3 minutes.
| Measure | Tract 3309.02 | Houston |
|---|---|---|
| In the labor force (age 16+) | 67.5%±15.9 pts | 67.2% |
| Unemployment rate | 8.4%±7.8 pts | 6.9% |
| Drove alone to work | 51.5%±19.0 pts | 67.7% |
| Carpooled | 25.7%±8.7 pts | 10.6% |
| Public transportation | 0.0%±3.0 pts | 3.2% |
| Walked | 0.0%±3.0 pts | 2.0% |
| Worked from home | 0.0%±3.0 pts | 13.0% |
| Mean travel time to work | 35.3 min±5.7 | 27.2 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 3309.02 compare with the other tracts in Harris County?
Among Harris County's tracts with a reliable estimate, Census Tract 3309.02 ranks as shown below (1 = highest).
| Measure | In Harris County | In Houston |
|---|---|---|
| Population | 613th of 1,110 | 492nd of 947 |
| Residents per square mile | 998th of 1,115 | 871st of 950 |
| Median household income | 975th of 1,072 | 819th of 912 |
| Per capita income | 1,067th of 1,106 | 908th of 944 |
| Median home value | 976th of 976 | 818th of 818 |
| Median gross rent | 396th of 1,065 | 358th of 914 |
| Poverty rate | 80th of 653 | 77th of 566 |
| Median age | 1,066th of 1,108 | 909th of 945 |
| Owner-occupied share | 547th of 984 | 434th of 825 |
The tracts next to it on Harris County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4211.04 | 972nd | $37,316±$13,145 · within the margin of this tract |
| Tract 4205 | 973rd | $37,288±$20,466 · within the margin of this tract |
| Tract 5321.02 | 974th | $37,267±$20,811 · within the margin of this tract |
| Tract 3309.02 | 975th | $37,140±$24,072 |
| Tract 2405.03 | 976th | $37,138±$21,554 · within the margin of this tract |
| Tract 4536.03 | 977th | $37,128±$3,699 · within the margin of this tract |
| Tract 4216.01 | 978th | $37,008±$12,196 · 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 3309.02?
5 of the 18 figures for Census Tract 3309.02 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