Census tract · Alameda County
Census Tract 4051, Alameda County, California
Census Tract 4051, GEOID 06001405100, in Alameda County, California, entirely within Oakland. 4,476 residents in the ACS 2020-2024 5-year estimates (±407); the 2020 Census counted 4,363.
Residents, 2020-2024
4,476
±407 (90% margin)
2020 Census count: 4,363
Median household income
$250,000 or more
The survey's top or bottom value; no margin is published
Alameda County: $129,367
Median home value
$1,900,100
±$72,153 (90% margin)
Alameda County: $1,090,100
Median gross rent
not published
Alameda County: $2,357
Where is Census Tract 4051?
Census Tract 4051 is one of 379 census tracts in Alameda County, California. It covers 0.49 square miles of land, 8,996 residents per square mile in 2020. Its GEOID, 06001405100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Oakland | 100% |
3 census tracts border Census Tract 4051: Tract 4038 ($159,917), Tract 4050 ($136,406) and Tract 4261 ($250,000 or more). 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 4051?
The 2020-2024 American Community Survey puts Census Tract 4051's population at 4,476 (±407) in 1,708 households; the 2020 Census counted 4,363 residents and 1,635 housing units.
| Measure | Tract 4051 | Oakland |
|---|---|---|
| Total population | 4,476±407 | 439,418 |
| Households | 1,708±170 | 176,584 |
| Average household size | 2.62±0.15 | 2.45 |
| Housing units | 1,800±156 | 191,713 |
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 4051?
The median resident of Census Tract 4051 is 44.4 years old; 23.9% are under 18 and 21.0% are 65 or older. The largest group is non-Hispanic white residents at 66.3%, then non-Hispanic Asian residents at 12.3%. 12.8% of residents were born outside the United States.
| Measure | Tract 4051 | Oakland |
|---|---|---|
| Median age | 44.4±1.5 | 37.9 |
| Under 18 years | 23.9%±2.3 pts | 18.9% |
| 65 years and over | 21.0%±2.8 pts | 14.7% |
| Hispanic or Latino (any race) | 6.9%±3.1 pts | 28.7% |
| White alone, not Hispanic | 66.3%±4.9 pts | 27.8% |
| Black or African American alone, not Hispanic | 4.0%±1.2 pts | 19.7% |
| Asian alone, not Hispanic | 12.3%±3.5 pts | 15.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.9 pts | 0.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.1%±0.2 pts | 0.4% |
| Two or more races, not Hispanic | 10.0%±4.0 pts | 6.6% |
| Some other race alone, not Hispanic | 0.3%±0.5 pts | 0.9% |
| Born outside the United States | 12.8%±3.1 pts | 27.5% |
| Speak a language other than English at home (age 5+) | 16.7%±4.0 pts | 40.3% |
| Civilian veterans (age 18+) | 1.9%±1.0 pts | 2.9% |
| With a disability | 5.3%±1.8 pts | 12.2% |
| No health insurance coverage | 0.4%±0.6 pts | 5.6% |
| High school graduate or higher (age 25+) | 99.7%±0.4 pts | 84.8% |
| Bachelor's degree or higher (age 25+) | 82.3%±4.4 pts | 48.7% |
| Graduate or professional degree (age 25+) | 46.0%±5.0 pts | 22.0% |
| Lived in the same house a year earlier | 87.5%±4.8 pts | 87.3% |
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 4051 earn?
Half of the 1,708 households in Census Tract 4051 earn less than $250,000 or more a year (), against $129,367 across Alameda County: 1st highest of the county's 372 tracts with a reliable estimate. 8.1% of residents live below the poverty line.
| Measure | Tract 4051 | Oakland |
|---|---|---|
| Median household income | $250,000 or more | $101,600 |
| Mean household income | $330,409±$32,850 | $149,718 |
| Per capita income | $125,944±$12,372 | $61,757 |
| People below the poverty line | 8.1%±3.7 pts | 13.4% |
| Children under 18 below the poverty line | 9.8%±8.2 pts | 16.6% |
| Households receiving SNAP | 0.4%±0.6 pts | 15.3% |
| Households with a computer | 98.3%±2.2 pts | 96.0% |
| Households with a broadband subscription | 96.4%±2.7 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 4051?
Owners occupy 93.5% of Census Tract 4051's occupied homes and renters 6.5%. The median owner-occupied home is valued at $1,900,100 by its owner (±$72,153).
| Measure | Tract 4051 | Oakland |
|---|---|---|
| Median home value (owner-occupied) | $1,900,100±$72,153 | $929,900 |
| Renters paying 35% or more of income on rent | 17.5%±24.1 pts | 42.3% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,684 |
| Owner-occupied homes | 93.5%±4.1 pts | 42.3% |
| Renter-occupied homes | 6.5%±4.1 pts | 57.7% |
| Housing units | 1,800±156 | 191,713 |
| Single-family detached homes | 96.2%±2.2 pts | 41.5% |
| Mobile homes | 0.0%±2.3 pts | 0.6% |
| Built 2020 or later | 0.3%±0.6 pts | 1.5% |
| Built 2010 to 2019 | 0.5%±0.8 pts | 5.9% |
| Built 1939 or earlier | 77.2%±6.4 pts | 37.2% |
| Households with no vehicle | 1.1%±1.2 pts | 16.2% |
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 4051 get to work?
37.7% of Census Tract 4051's workers drive alone and 48.6% work from home. The average trip to work takes 24.9 minutes.
| Measure | Tract 4051 | Oakland |
|---|---|---|
| In the labor force (age 16+) | 71.3%±4.6 pts | 68.7% |
| Unemployment rate | 2.7%±2.5 pts | 6.4% |
| Drove alone to work | 37.7%±7.3 pts | 46.9% |
| Carpooled | 2.0%±1.3 pts | 7.6% |
| Public transportation | 7.5%±4.1 pts | 12.5% |
| Walked | 2.6%±3.4 pts | 2.9% |
| Worked from home | 48.6%±6.7 pts | 26.5% |
| Mean travel time to work | 24.9 min±4.0 | 29.8 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 4051 compare with the other tracts in Alameda County?
Among Alameda County's tracts with a reliable estimate, Census Tract 4051 ranks as shown below (1 = highest).
| Measure | In Alameda County | In Oakland |
|---|---|---|
| Population | 162nd of 375 | 36th of 114 |
| Residents per square mile | 221st of 378 | 90th of 116 |
| Median household income | 1st of 372 | 1st of 114 |
| Per capita income | 12th of 377 | 6th of 116 |
| Median home value | 19th of 366 | 4th of 112 |
| Poverty rate | 149th of 263 | 75th of 94 |
| Bachelor's degree or higher | 38th of 376 | 11th of 115 |
| Median age | 85th of 377 | 19th of 116 |
| Owner-occupied share | 11th of 366 | 4th of 111 |
The tracts next to it on Alameda County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4001 | 1st | $250,000 or more |
| Tract 4042 | 1st | $250,000 or more |
| Tract 4045.01 | 1st | $250,000 or more |
| Tract 4045.02 | 1st | $250,000 or more |
| Tract 4047 | 1st | $250,000 or more |
| Tract 4051 | 1st | $250,000 or more |
| Tract 4211 | 1st | $250,000 or more |
| Tract 4212 | 1st | $250,000 or more |
| Tract 4261 | 1st | $250,000 or more |
| Tract 4262 | 1st | $250,000 or more |
| Tract 4403.37 | 1st | $250,000 or more |
| Tract 4415.03 | 1st | $250,000 or more |
| Tract 4415.24 | 1st | $250,000 or more |
| Tract 4422 | 1st | $250,000 or more |
| Tract 4431.03 | 1st | $250,000 or more |
| Tract 4432 | 1st | $250,000 or more |
| Tract 4433.01 | 1st | $250,000 or more |
| Tract 4507.01 | 1st | $250,000 or more |
| Tract 4507.51 | 1st | $250,000 or more |
| Tract 4507.52 | 1st | $250,000 or more |
| Tract 4511.02 | 1st | $250,000 or more |
| Tract 4511.03 | 1st | $250,000 or more |
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 4051?
Every figure for Census Tract 4051 on this page has a coefficient of variation under 40%, the Census Bureau's threshold for a usable estimate.
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