Census tract · Travis County
Census Tract 4.01, Travis County, Texas
Census Tract 4.01, GEOID 48453000401, in Travis County, Texas, entirely within Austin. 4,393 residents in the ACS 2020-2024 5-year estimates (±600); the 2020 Census counted 4,477.
Residents, 2020-2024
4,393
±600 (90% margin)
2020 Census count: 4,477
Median household income
$96,487
±$22,480 (90% margin)
Travis County: $99,611
Median home value
$720,000
±$120,704 (90% margin)
Travis County: $523,000
Median gross rent
$1,970
±$167 (90% margin)
Travis County: $1,744
Where is Census Tract 4.01?
Census Tract 4.01 is one of 290 census tracts in Travis County, Texas. It covers 0.84 square miles of land, 5,311 residents per square mile in 2020. Its GEOID, 48453000401, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Austin | 100% |
6 census tracts border Census Tract 4.01: Tract 3.02 ($63,234), Tract 3.07 ($103,625), Tract 4.02 ($103,051), Tract 5 ($55,664), Tract 6.01 ($27,344) and Tract 7 ($98,706). 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 4.01?
The 2020-2024 American Community Survey puts Census Tract 4.01's population at 4,393 (±600) in 2,324 households; the 2020 Census counted 4,477 residents and 2,453 housing units.
| Measure | Tract 4.01 | Austin |
|---|---|---|
| Total population | 4,393±600 | 979,539 |
| Households | 2,324±248 | 456,113 |
| Average household size | 1.76±0.14 | 2.10 |
| Housing units | 2,555±218 | 483,071 |
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 4.01?
The median resident of Census Tract 4.01 is 28.7 years old; 7.6% are under 18 and 4.3% are 65 or older. The largest group is non-Hispanic white residents at 57.3%, then Hispanic or Latino residents (of any race) at 17.4%. 14.0% of residents were born outside the United States.
| Measure | Tract 4.01 | Austin |
|---|---|---|
| Median age | 28.7±3.3 | 34.7 |
| Under 18 years | 7.6%±3.1 pts | 18.0% |
| 65 years and over | 4.3%±2.0 pts | 10.4% |
| Hispanic or Latino (any race) | 17.4%±7.7 pts | 31.9% |
| White alone, not Hispanic | 57.3%±9.7 pts | 47.0% |
| Black or African American alone, not Hispanic | 9.6%±7.9 pts | 7.3% |
| Asian alone, not Hispanic | 10.2%±4.7 pts | 9.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.5%±0.6 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.1 pts | 0.0% |
| Two or more races, not Hispanic | 5.1%±2.5 pts | 4.3% |
| Some other race alone, not Hispanic | 0.0%±1.1 pts | 0.5% |
| Born outside the United States | 14.0%±5.7 pts | 18.7% |
| Speak a language other than English at home (age 5+) | 23.9%±7.4 pts | 30.3% |
| Civilian veterans (age 18+) | 1.3%±1.0 pts | 3.8% |
| With a disability | 8.0%±3.7 pts | 9.7% |
| No health insurance coverage | 3.9%±2.6 pts | 12.4% |
| High school graduate or higher (age 25+) | 97.5%±1.5 pts | 92.3% |
| Bachelor's degree or higher (age 25+) | 81.5%±7.5 pts | 59.6% |
| Graduate or professional degree (age 25+) | 33.0%±7.3 pts | 23.0% |
| Lived in the same house a year earlier | 67.0%±7.2 pts | 78.8% |
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 4.01 earn?
Half of the 2,324 households in Census Tract 4.01 earn less than $96,487 a year (±$22,480), against $99,611 across Travis County: 153rd highest of the county's 283 tracts with a reliable estimate. 18.7% of residents live below the poverty line.
| Measure | Tract 4.01 | Austin |
|---|---|---|
| Median household income | $96,487±$22,480 | $93,658 |
| Mean household income | $123,178±$26,358 | $135,028 |
| Per capita income | $64,632±$12,993 | $62,862 |
| People below the poverty line | 18.7%±6.8 pts | 12.0% |
| Children under 18 below the poverty line | 0.0%±15.2 pts | 15.1% |
| Households receiving SNAP | 1.0%±1.6 pts | 5.7% |
| Households with a computer | 100.0%±2.1 pts | 98.0% |
| Households with a broadband subscription | 97.2%±3.0 pts | 93.8% |
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 4.01?
Owners occupy 28.4% of Census Tract 4.01's occupied homes and renters 71.6%. The median owner-occupied home is valued at $720,000 by its owner (±$120,704). The median renter pays $1,970 a month including utilities, and 40.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 4.01 | Austin |
|---|---|---|
| Median home value (owner-occupied) | $720,000±$120,704 | $555,300 |
| Median gross rent | $1,970±$167 | $1,729 |
| Renters paying 35% or more of income on rent | 40.3%±13.4 pts | 38.6% |
| Median monthly owner costs, with a mortgage | $3,218±$539 | $2,679 |
| Owner-occupied homes | 28.4%±7.0 pts | 43.4% |
| Renter-occupied homes | 71.6%±7.0 pts | 56.6% |
| Housing units | 2,555±218 | 483,071 |
| Single-family detached homes | 34.7%±7.2 pts | 43.4% |
| Mobile homes | 0.0%±1.9 pts | 1.3% |
| Built 2020 or later | 4.7%±3.1 pts | 4.8% |
| Built 2010 to 2019 | 29.7%±10.1 pts | 21.4% |
| Built 1939 or earlier | 6.4%±3.6 pts | 2.2% |
| Households with no vehicle | 8.9%±5.3 pts | 7.1% |
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 4.01 get to work?
47.9% of Census Tract 4.01's workers drive alone and 29.0% work from home. The average trip to work takes 19.0 minutes.
| Measure | Tract 4.01 | Austin |
|---|---|---|
| In the labor force (age 16+) | 72.1%±6.3 pts | 75.2% |
| Unemployment rate | 3.4%±2.5 pts | 4.7% |
| Drove alone to work | 47.9%±11.6 pts | 56.0% |
| Carpooled | 1.3%±2.1 pts | 6.4% |
| Public transportation | 5.7%±3.9 pts | 2.0% |
| Walked | 11.4%±5.4 pts | 2.5% |
| Worked from home | 29.0%±7.8 pts | 30.7% |
| Mean travel time to work | 19.0 min±2.5 | 23.7 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 4.01 compare with the other tracts in Travis County?
Among Travis County's tracts with a reliable estimate, Census Tract 4.01 ranks as shown below (1 = highest).
| Measure | In Travis County | In Austin |
|---|---|---|
| Population | 137th of 289 | 114th of 238 |
| Residents per square mile | 88th of 290 | 85th of 239 |
| Median household income | 153rd of 283 | 112th of 232 |
| Per capita income | 123rd of 288 | 101st of 237 |
| Median home value | 75th of 265 | 60th of 217 |
| Median gross rent | 75th of 263 | 54th of 229 |
| Poverty rate | 42nd of 151 | 39th of 135 |
| Bachelor's degree or higher | 29th of 285 | 27th of 234 |
| Median age | 266th of 289 | 216th of 238 |
| Owner-occupied share | 224th of 271 | 174th of 221 |
The tracts next to it on Travis County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 24.12 | 150th | $97,039±$22,878 · within the margin of this tract |
| Tract 318 | 151st | $96,897±$22,596 · within the margin of this tract |
| Tract 334 | 152nd | $96,577±$12,402 · within the margin of this tract |
| Tract 4.01 | 153rd | $96,487±$22,480 |
| Tract 341 | 154th | $95,795±$20,019 · within the margin of this tract |
| Tract 24.45 | 155th | $95,667±$11,726 · within the margin of this tract |
| Tract 411 | 156th | $95,536±$28,843 · 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 4.01?
1 of the 18 figures for Census Tract 4.01 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