Census tract · Alameda County
Census Tract 4511.04, Alameda County, California
Census Tract 4511.04, GEOID 06001451104, in Alameda County, California, partly within Livermore. 6,474 residents in the ACS 2020-2024 5-year estimates (±1,011); the 2020 Census counted 7,028.
Residents, 2020-2024
6,474
±1,011 (90% margin)
2020 Census count: 7,028
Median household income
$183,846
±$45,070 (90% margin)
Alameda County: $129,367
Median home value
$1,116,500
±$83,023 (90% margin)
Alameda County: $1,090,100
Median gross rent
$3,500 or more
The survey's top or bottom value; no margin is published
Alameda County: $2,357
Where is Census Tract 4511.04?
Census Tract 4511.04 is one of 379 census tracts in Alameda County, California. It covers 189.98 square miles of land, 37 residents per square mile in 2020. Its GEOID, 06001451104, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Livermore | 31% |
15 census tracts border Census Tract 4511.04: Tract 4507.01 ($250,000 or more), Tract 4511.03 ($250,000 or more), Tract 4512.01 ($110,964), Tract 4512.02 ($178,984), Tract 4515.04 ($206,136), Tract 3040.02 in Contra Costa County ($76,526), Tract 3551.12 in Contra Costa County ($206,932), Tract 39 in San Joaquin County ($41,731), Tract 52.13 in San Joaquin County ($159,420), Tract 52.21 in San Joaquin County ($179,614), Tract 52.22 in San Joaquin County ($171,141), Tract 52.23 in San Joaquin County ($192,990), Tract 55.02 in San Joaquin County ($197,083), Tract 5135 in Santa Clara County ($102,750) and Tract 33 in Stanislaus County ($92,554). 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 4511.04?
The 2020-2024 American Community Survey puts Census Tract 4511.04's population at 6,474 (±1,011) in 2,106 households; the 2020 Census counted 7,028 residents and 2,504 housing units.
| Measure | Tract 4511.04 | Alameda County |
|---|---|---|
| Total population | 6,474 ±1,011 | 1,649,473 |
| Households | 2,106 ±222 | 598,246 |
| Average household size | 3.07 ±0.27 | 2.70 |
| Housing units | 2,194 ±239 | 637,212 |
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 4511.04?
The median resident of Census Tract 4511.04 is 37.8 years old; 25.4% are under 18 and 12.1% are 65 or older. The largest group is non-Hispanic white residents at 45.2%, then non-Hispanic Asian residents at 23.8%. 22.3% of residents were born outside the United States.
| Measure | Tract 4511.04 | Alameda County |
|---|---|---|
| Median age | 37.8 ±4.4 | 39.0 |
| Under 18 years | 25.4% ±3.3 pts | 19.8% |
| 65 years and over | 12.1% ±3.5 pts | 15.4% |
| Hispanic or Latino (any race) | 18.3% ±6.1 pts | 23.4% |
| White alone, not Hispanic | 45.2% ±8.9 pts | 27.4% |
| Black or African American alone, not Hispanic | 6.6% ±5.3 pts | 9.3% |
| Asian alone, not Hispanic | 23.8% ±8.3 pts | 32.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.2% ±0.4 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.2% ±0.4 pts | 0.7% |
| Two or more races, not Hispanic | 5.2% ±2.4 pts | 5.6% |
| Some other race alone, not Hispanic | 0.5% ±0.6 pts | 0.6% |
| Born outside the United States | 22.3% ±6.8 pts | 34.7% |
| Speak a language other than English at home (age 5+) | 34.4% ±7.6 pts | 47.2% |
| Civilian veterans (age 18+) | 5.0% ±2.9 pts | 3.0% |
| With a disability | 5.5% ±2.3 pts | 10.3% |
| No health insurance coverage | 2.7% ±2.2 pts | 4.0% |
| High school graduate or higher (age 25+) | 97.8% ±1.3 pts | 88.8% |
| Bachelor's degree or higher (age 25+) | 61.8% ±7.8 pts | 52.2% |
| Graduate or professional degree (age 25+) | 33.0% ±6.3 pts | 23.4% |
| Lived in the same house a year earlier | 84.5% ±7.5 pts | 87.9% |
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 4511.04 earn?
Half of the 2,106 households in Census Tract 4511.04 earn less than $183,846 a year (±$45,070), against $129,367 across Alameda County: 85th highest of the county's 372 tracts with a reliable estimate.
| Measure | Tract 4511.04 | Alameda County |
|---|---|---|
| Median household income | $183,846 ±$45,070 | $129,367 |
| Mean household income | $242,131 ±$49,123 | $177,144 |
| Per capita income | $78,745 ±$15,320 | $65,862 |
| People below the poverty line | 3.2% ±2.3 pts | 9.2% |
| Children under 18 below the poverty line | 2.3% ±2.5 pts | 8.8% |
| Households receiving SNAP | 5.3% ±3.1 pts | 9.9% |
| Households with a computer | 98.9% ±1.5 pts | 97.4% |
| Households with a broadband subscription | 98.2% ±1.4 pts | 94.4% |
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 4511.04?
Owners occupy 77.4% of Census Tract 4511.04's occupied homes and renters 22.6%. The median owner-occupied home is valued at $1,116,500 by its owner (±$83,023). The median renter pays $3,500 or more a month including utilities, and 53.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 4511.04 | Alameda County |
|---|---|---|
| Median home value (owner-occupied) | $1,116,500 ±$83,023 | $1,090,100 |
| Median gross rent | $3,500 or more | $2,357 |
| Renters paying 35% or more of income on rent | 53.1% ±21.5 pts | 41.8% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,810 |
| Owner-occupied homes | 77.4% ±6.5 pts | 54.4% |
| Renter-occupied homes | 22.6% ±6.5 pts | 45.6% |
| Housing units | 2,194 ±239 | 637,212 |
| Single-family detached homes | 72.1% ±7.6 pts | 51.0% |
| Mobile homes | 2.5% ±2.7 pts | 1.3% |
| Built 2020 or later | 1.0% ±1.5 pts | 1.4% |
| Built 2010 to 2019 | 22.1% ±7.0 pts | 6.8% |
| Built 1939 or earlier | 0.9% ±0.9 pts | 19.6% |
| Households with no vehicle | 4.3% ±3.9 pts | 10.0% |
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 4511.04 get to work?
61.8% of Census Tract 4511.04's workers drive alone and 30.2% work from home. The average trip to work takes 41.8 minutes.
| Measure | Tract 4511.04 | Alameda County |
|---|---|---|
| In the labor force (age 16+) | 66.4% ±6.0 pts | 66.9% |
| Unemployment rate | 2.6% ±1.8 pts | 5.4% |
| Drove alone to work | 61.8% ±8.7 pts | 52.6% |
| Carpooled | 3.2% ±2.7 pts | 8.3% |
| Public transportation | 4.5% ±2.6 pts | 7.7% |
| Walked | 0.0% ±0.1 pts | 2.8% |
| Worked from home | 30.2% ±7.8 pts | 25.7% |
| Mean travel time to work | 41.8 min ±5.8 | 31.0 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 4511.04 compare with the other tracts in Alameda County?
Among Alameda County's tracts with a reliable estimate, Census Tract 4511.04 ranks as shown below (1 = highest).
| Measure | In Alameda County |
|---|---|
| Population | 44th of 375 |
| Residents per square mile | 376th of 378 |
| Median household income | 85th of 372 |
| Per capita income | 114th of 377 |
| Median home value | 148th of 366 |
| Median gross rent | 1st of 368 |
| Bachelor's degree or higher | 148th of 376 |
| Median age | 240th of 377 |
| Owner-occupied share | 98th of 366 |
The tracts next to it on Alameda County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4415.23 | 82nd | $184,936±$18,768 · within the margin of this tract |
| Tract 4238 | 83rd | $184,871±$22,832 · within the margin of this tract |
| Tract 4418 | 84th | $184,019±$12,071 · within the margin of this tract |
| Tract 4511.04 | 85th | $183,846±$45,070 |
| Tract 4218 | 86th | $183,467±$6,587 · within the margin of this tract |
| Tract 4413.01 | 87th | $183,449±$24,257 · within the margin of this tract |
| Tract 4515.03 | 88th | $182,452±$26,393 · 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 4511.04?
2 of the 18 figures for Census Tract 4511.04 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