PlainCities

Census tract · Bexar County

Census Tract 1911.01, Bexar County, Texas

Census Tract 1911.01, GEOID 48029191101, in Bexar County, Texas, entirely within Castle Hills. 1,694 residents in the ACS 2020-2024 5-year estimates (±333); the 2020 Census counted 1,788.

Residents, 2020-2024

1,694

±333 (90% margin)
2020 Census count: 1,788

Median household income

$120,938

±$53,491 (90% margin)
Bexar County: $72,341

Median home value

$449,100

±$32,312 (90% margin)
Bexar County: $262,200

Median gross rent

$2,047

±$494 (90% margin)
Bexar County: $1,354

Where is Census Tract 1911.01?

Census Tract 1911.01 is one of 375 census tracts in Bexar County, Texas. It covers 1.56 square miles of land, 1,143 residents per square mile in 2020. Its GEOID, 48029191101, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 1911.01 lies in (share of its 2020 census blocks)
PlaceShare of the tract
Castle Hills100%
Census Tract 1911.01 (marked with a dot) in Bexar County, Texas. Boundaries: Census Bureau 2024.
1810.0118121911.021912.021914.091915.06 1911.01 1 mi
Census Tract 1911.01 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

6 census tracts border Census Tract 1911.01: Tract 1810.01 ($62,292), Tract 1812 ($117,747), Tract 1911.02 ($82,000), Tract 1912.02 ($61,401), Tract 1914.09 ($51,466) and Tract 1915.06 ($109,054). 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 1911.01?

The 2020-2024 American Community Survey puts Census Tract 1911.01's population at 1,694 (±333) in 627 households; the 2020 Census counted 1,788 residents and 755 housing units.

Counts, ACS 2020-2024 5-year estimates
MeasureTract 1911.01Castle HillsBexar CountyTexas
Total population1,694±3333,9432,067,34130,188,424
Households627±1111,491750,93910,992,816
Average household size2.70±0.302.622.702.69
Housing units667±1161,744820,78012,128,515

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 1911.01?

The median resident of Census Tract 1911.01 is 47.0 years old; 23.1% are under 18 and 19.7% are 65 or older. The largest group is non-Hispanic white residents at 53.5%, then Hispanic or Latino residents (of any race) at 36.8%.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureTract 1911.01Castle HillsBexar CountyTexas
Median age47.0±5.341.434.835.6
Under 18 years23.1%±4.0 pts23.5%24.7%25.0%
65 years and over19.7%±5.1 pts18.9%12.9%13.4%
Hispanic or Latino (any race)36.8%±9.8 pts55.2%59.7%39.7%
White alone, not Hispanic53.5%±10.3 pts37.2%26.2%39.1%
Black or African American alone, not Hispanic0.9%±1.5 pts1.2%7.4%11.9%
Asian alone, not Hispanic7.0%±5.7 pts3.5%3.2%5.5%
American Indian and Alaska Native alone, not Hispanic0.4%±0.6 pts0.2%0.1%0.1%
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±2.9 pts0.0%0.1%0.1%
Two or more races, not Hispanic0.0%±2.9 pts2.1%2.8%3.1%
Some other race alone, not Hispanic1.4%±2.4 pts0.6%0.5%0.4%
Born outside the United States12.0%±8.4 pts14.2%13.8%17.6%
Speak a language other than English at home (age 5+)19.5%±9.6 pts34.0%37.0%35.1%
Civilian veterans (age 18+)5.6%±2.9 pts5.7%9.6%6.2%
With a disability17.4%±5.2 pts14.0%15.1%12.3%
No health insurance coverage14.5%±7.8 pts17.2%16.0%17.1%
High school graduate or higher (age 25+)98.1%±1.6 pts91.9%86.6%86.0%
Bachelor's degree or higher (age 25+)57.2%±7.9 pts49.2%31.8%33.8%
Graduate or professional degree (age 25+)23.1%±8.2 pts19.1%12.3%12.3%
Lived in the same house a year earlier92.0%±5.9 pts91.0%83.5%86.0%

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 1911.01 earn?

Half of the 627 households in Census Tract 1911.01 earn less than $120,938 a year (±$53,491), against $72,341 across Bexar County: 35th highest of the county's 368 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureTract 1911.01Castle HillsBexar CountyTexas
Median household income$120,938±$53,491$95,391$72,341$78,476
Mean household income$149,691±$27,178$143,002$98,061$109,933
Per capita income$55,292±$9,181$54,146$36,702$40,752
People below the poverty line6.8%±6.8 pts6.9%14.6%13.8%
Children under 18 below the poverty line6.6%±10.9 pts6.1%19.3%18.7%
Households receiving SNAP1.0%±1.5 pts4.3%13.8%11.4%
Households with a computer97.8%±2.4 pts96.3%96.7%96.3%
Households with a broadband subscription99.5%±0.7 pts96.0%91.9%91.4%

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 1911.01?

Owners occupy 88.8% of Census Tract 1911.01's occupied homes and renters 11.2%. The median owner-occupied home is valued at $449,100 by its owner (±$32,312). The median renter pays $2,047 a month including utilities.

Housing, ACS 2020-2024 5-year estimates
MeasureTract 1911.01Castle HillsBexar CountyTexas
Median home value (owner-occupied)$449,100±$32,312$419,400$262,200$283,800
Median gross rent$2,047±$494$1,650$1,354$1,403
Renters paying 35% or more of income on rent28.4%±33.3 pts52.3%44.2%42.3%
Median monthly owner costs, with a mortgage$2,444±$518$2,783$1,923$2,106
Owner-occupied homes88.8%±6.2 pts78.9%58.8%62.6%
Renter-occupied homes11.2%±6.2 pts21.1%41.2%37.4%
Housing units667±1161,744820,78012,128,515
Single-family detached homes95.7%±4.3 pts81.8%64.2%64.4%
Mobile homes1.2%±2.0 pts0.5%2.7%6.4%
Built 2020 or later0.0%±7.2 pts0.0%4.6%4.0%
Built 2010 to 20195.7%±3.1 pts2.2%16.8%17.4%
Built 1939 or earlier0.0%±7.2 pts2.8%4.2%3.1%
Households with no vehicle1.0%±1.2 pts3.2%6.4%5.4%

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 1911.01 get to work?

78.0% of Census Tract 1911.01's workers drive alone and 13.0% work from home. The average trip to work takes 19.0 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureTract 1911.01Castle HillsBexar CountyTexas
In the labor force (age 16+)62.7%±6.2 pts56.6%66.1%65.3%
Unemployment rate3.1%±2.6 pts2.4%5.8%5.3%
Drove alone to work78.0%±8.7 pts73.7%68.4%71.4%
Carpooled8.2%±5.2 pts9.8%11.7%10.0%
Public transportation0.0%±5.8 pts0.8%1.6%0.9%
Walked0.0%±5.8 pts1.1%1.8%1.5%
Worked from home13.0%±7.3 pts13.8%14.6%14.4%
Mean travel time to work19.0 min±6.018.9 min25.7 min26.7 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 1911.01 compare with the other tracts in Bexar County?

Among Bexar County's tracts with a reliable estimate, Census Tract 1911.01 ranks as shown below (1 = highest).

Census Tract 1911.01's rank among the tracts of Bexar County
MeasureIn Bexar County
Population362nd of 372
Residents per square mile338th of 375
Median household income35th of 368
Per capita income43rd of 371
Median home value39th of 363
Median gross rent23rd of 356
Bachelor's degree or higher44th of 349
Median age20th of 372
Owner-occupied share27th of 362

The tracts next to it on Bexar County's income ladder

Median household income, ACS 2020-2024 5-year estimates
TractRankMedian household incomeResidents
Tract 1817.2032nd$125,225±$9,053 · within the margin of this tract5,341
Tract 1219.1233rd$125,019±$26,654 · within the margin of this tract12,325
Tract 1211.2134th$124,696±$19,301 · within the margin of this tract3,113
Tract 1911.0135th$120,938±$53,4911,694
Tract 1817.2136th$120,357±$16,558 · within the margin of this tract3,172
Tract 1817.2937th$119,596±$17,303 · within the margin of this tract13,786
Tract 1918.1338th$118,393±$32,863 · within the margin of this tract6,865

"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 1911.01?

3 of the 18 figures for Census Tract 1911.01 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