Census tract · San Bernardino County
Census Tract 23.12, San Bernardino County, California
Census Tract 23.12, GEOID 06071002312, in San Bernardino County, California, entirely within Fontana. 5,305 residents in the ACS 2020-2024 5-year estimates (±771); the 2020 Census counted 5,638.
Residents, 2020-2024
5,305
±771 (90% margin)
2020 Census count: 5,638
Median household income
$132,272
±$14,340 (90% margin)
San Bernardino County: $85,478
Median home value
$612,600
±$18,935 (90% margin)
San Bernardino County: $505,000
Median gross rent
$2,942
±$575 (90% margin)
San Bernardino County: $1,801
Where is Census Tract 23.12?
Census Tract 23.12 is one of 466 census tracts in San Bernardino County, California. It covers 1.28 square miles of land, 4,401 residents per square mile in 2020. Its GEOID, 06071002312, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Fontana | 100% |
7 census tracts border Census Tract 23.12: Tract 20.38 ($137,604), Tract 23.10 ($110,729), Tract 23.11 ($111,303), Tract 23.13 ($112,120), Tract 23.14 ($128,036), Tract 24.04 ($86,786) and Tract 24.06 ($93,462). 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 23.12?
The 2020-2024 American Community Survey puts Census Tract 23.12's population at 5,305 (±771) in 1,739 households; the 2020 Census counted 5,638 residents and 1,549 housing units.
| Measure | Tract 23.12 | Fontana |
|---|---|---|
| Total population | 5,305±771 | 214,169 |
| Households | 1,739±299 | 58,362 |
| Average household size | 3.03±0.32 | 3.66 |
| Housing units | 1,739±299 | 59,522 |
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 23.12?
The median resident of Census Tract 23.12 is 38.6 years old; 23.1% are under 18 and 11.3% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 46.9%, then non-Hispanic white residents at 23.7%. 17.4% of residents were born outside the United States.
| Measure | Tract 23.12 | Fontana |
|---|---|---|
| Median age | 38.6±2.2 | 33.8 |
| Under 18 years | 23.1%±4.9 pts | 27.3% |
| 65 years and over | 11.3%±5.8 pts | 9.7% |
| Hispanic or Latino (any race) | 46.9%±8.1 pts | 67.6% |
| White alone, not Hispanic | 23.7%±6.9 pts | 13.0% |
| Black or African American alone, not Hispanic | 11.5%±5.5 pts | 7.6% |
| Asian alone, not Hispanic | 6.9%±2.7 pts | 8.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.8 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.8 pts | 0.2% |
| Two or more races, not Hispanic | 11.0%±10.3 pts | 2.7% |
| Some other race alone, not Hispanic | 0.0%±0.8 pts | 0.6% |
| Born outside the United States | 17.4%±3.9 pts | 28.3% |
| Speak a language other than English at home (age 5+) | 40.3%±9.3 pts | 58.4% |
| Civilian veterans (age 18+) | 3.0%±2.0 pts | 3.2% |
| With a disability | 12.0%±5.2 pts | 9.1% |
| No health insurance coverage | 1.5%±1.5 pts | 9.1% |
| High school graduate or higher (age 25+) | 94.4%±3.2 pts | 80.0% |
| Bachelor's degree or higher (age 25+) | 35.2%±7.4 pts | 21.4% |
| Graduate or professional degree (age 25+) | 14.9%±5.8 pts | 6.3% |
| Lived in the same house a year earlier | 88.7%±9.0 pts | 92.0% |
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 23.12 earn?
Half of the 1,739 households in Census Tract 23.12 earn less than $132,272 a year (±$14,340), against $85,478 across San Bernardino County: 43rd highest of the county's 453 tracts with a reliable estimate. 3.3% of residents live below the poverty line.
| Measure | Tract 23.12 | Fontana |
|---|---|---|
| Median household income | $132,272±$14,340 | $102,821 |
| Mean household income | $143,540±$20,929 | $118,954 |
| Per capita income | $47,136±$7,810 | $33,149 |
| People below the poverty line | 3.3%±2.1 pts | 9.9% |
| Children under 18 below the poverty line | 0.0%±3.4 pts | 13.5% |
| Households receiving SNAP | 9.7%±7.1 pts | 14.8% |
| Households with a computer | 95.4%±4.9 pts | 97.9% |
| Households with a broadband subscription | 97.1%±3.0 pts | 96.3% |
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 23.12?
Owners occupy 77.3% of Census Tract 23.12's occupied homes and renters 22.7%. The median owner-occupied home is valued at $612,600 by its owner (±$18,935). The median renter pays $2,942 a month including utilities.
| Measure | Tract 23.12 | Fontana |
|---|---|---|
| Median home value (owner-occupied) | $612,600±$18,935 | $586,800 |
| Median gross rent | $2,942±$575 | $1,839 |
| Renters paying 35% or more of income on rent | 32.2%±28.3 pts | 45.0% |
| Median monthly owner costs, with a mortgage | $2,795±$308 | $2,608 |
| Owner-occupied homes | 77.3%±11.6 pts | 66.8% |
| Renter-occupied homes | 22.7%±11.6 pts | 33.2% |
| Housing units | 1,739±299 | 59,522 |
| Single-family detached homes | 96.3%±2.3 pts | 76.6% |
| Mobile homes | 3.7%±2.3 pts | 2.6% |
| Built 2020 or later | 0.0%±2.4 pts | 3.9% |
| Built 2010 to 2019 | 5.1%±3.5 pts | 7.6% |
| Built 1939 or earlier | 1.0%±1.6 pts | 1.4% |
| Households with no vehicle | 1.6%±1.8 pts | 3.2% |
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 23.12 get to work?
68.3% of Census Tract 23.12's workers drive alone and 23.9% work from home. The average trip to work takes 35.9 minutes. The unemployment rate in 2020-2024 averaged 7.3%.
| Measure | Tract 23.12 | Fontana |
|---|---|---|
| In the labor force (age 16+) | 68.1%±6.4 pts | 66.3% |
| Unemployment rate | 7.3%±3.2 pts | 6.5% |
| Drove alone to work | 68.3%±9.8 pts | 72.5% |
| Carpooled | 7.8%±4.0 pts | 11.4% |
| Public transportation | 0.0%±1.6 pts | 1.3% |
| Walked | 0.0%±1.6 pts | 1.2% |
| Worked from home | 23.9%±10.1 pts | 13.0% |
| Mean travel time to work | 35.9 min±4.0 | 33.4 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 23.12 compare with the other tracts in San Bernardino County?
Among San Bernardino County's tracts with a reliable estimate, Census Tract 23.12 ranks as shown below (1 = highest).
| Measure | In San Bernardino County | In Fontana |
|---|---|---|
| Population | 165th of 464 | 24th of 44 |
| Residents per square mile | 223rd of 466 | 34th of 44 |
| Median household income | 43rd of 453 | 9th of 43 |
| Per capita income | 74th of 461 | 3rd of 44 |
| Median home value | 114th of 446 | 12th of 42 |
| Median gross rent | 26th of 436 | 3rd of 39 |
| Poverty rate | 296th of 301 | 23rd of 23 |
| Bachelor's degree or higher | 87th of 438 | 6th of 44 |
| Median age | 123rd of 465 | 5th of 44 |
| Owner-occupied share | 143rd of 457 | 16th of 44 |
The tracts next to it on San Bernardino County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 85.01 | 40th | $136,528±$36,950 · within the margin of this tract |
| Tract 8.18 | 41st | $134,722±$19,833 · within the margin of this tract |
| Tract 19.01 | 42nd | $134,712±$26,351 · within the margin of this tract |
| Tract 23.12 | 43rd | $132,272±$14,340 |
| Tract 87.11 | 44th | $131,750±$25,743 · within the margin of this tract |
| Tract 13.11 | 45th | $131,367±$25,188 · within the margin of this tract |
| Tract 1.04 | 46th | $130,938±$23,115 · 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 23.12?
Every figure for Census Tract 23.12 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