Census tract · San Bernardino County
Census Tract 11.03, San Bernardino County, California
Census Tract 11.03, GEOID 06071001103, in San Bernardino County, California, entirely within Ontario. 3,843 residents in the ACS 2020-2024 5-year estimates (±533); the 2020 Census counted 4,113.
Residents, 2020-2024
3,843
±533 (90% margin)
2020 Census count: 4,113
Median household income
$76,429
±$22,473 (90% margin)
San Bernardino County: $85,478
Median home value
$652,000
±$24,336 (90% margin)
San Bernardino County: $505,000
Median gross rent
$1,576
±$313 (90% margin)
San Bernardino County: $1,801
Where is Census Tract 11.03?
Census Tract 11.03 is one of 466 census tracts in San Bernardino County, California. It covers 0.65 square miles of land, 6,367 residents per square mile in 2020. Its GEOID, 06071001103, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Ontario | 100% |
5 census tracts border Census Tract 11.03: Tract 8.26 ($88,285), Tract 11.01 ($68,429), Tract 11.04 ($72,455), Tract 12 ($95,114) and Tract 14 ($68,619). 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 11.03?
The 2020-2024 American Community Survey puts Census Tract 11.03's population at 3,843 (±533) in 1,288 households; the 2020 Census counted 4,113 residents and 1,350 housing units.
| Measure | Tract 11.03 | Ontario |
|---|---|---|
| Total population | 3,843±533 | 180,547 |
| Households | 1,288±113 | 53,770 |
| Average household size | 2.93±0.25 | 3.34 |
| Housing units | 1,389±127 | 55,966 |
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 11.03?
The median resident of Census Tract 11.03 is 39.2 years old; 23.2% are under 18 and 16.7% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 69.5%, then non-Hispanic white residents at 28.1%. 13.0% of residents were born outside the United States.
| Measure | Tract 11.03 | Ontario |
|---|---|---|
| Median age | 39.2±4.2 | 33.5 |
| Under 18 years | 23.2%±4.6 pts | 24.4% |
| 65 years and over | 16.7%±4.7 pts | 10.5% |
| Hispanic or Latino (any race) | 69.5%±7.5 pts | 68.6% |
| White alone, not Hispanic | 28.1%±7.4 pts | 12.3% |
| Black or African American alone, not Hispanic | 1.2%±1.4 pts | 5.8% |
| Asian alone, not Hispanic | 0.2%±0.4 pts | 9.6% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.1 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.1 pts | 0.2% |
| Two or more races, not Hispanic | 1.0%±1.4 pts | 2.9% |
| Some other race alone, not Hispanic | 0.0%±1.1 pts | 0.4% |
| Born outside the United States | 13.0%±4.4 pts | 27.7% |
| Speak a language other than English at home (age 5+) | 34.7%±10.6 pts | 55.1% |
| Civilian veterans (age 18+) | 6.2%±2.7 pts | 3.4% |
| With a disability | 13.2%±4.5 pts | 10.0% |
| No health insurance coverage | 5.0%±3.4 pts | 9.2% |
| High school graduate or higher (age 25+) | 84.6%±6.4 pts | 78.1% |
| Bachelor's degree or higher (age 25+) | 23.1%±5.1 pts | 22.5% |
| Graduate or professional degree (age 25+) | 7.3%±3.4 pts | 6.0% |
| Lived in the same house a year earlier | 97.8%±1.6 pts | 92.5% |
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 11.03 earn?
Half of the 1,288 households in Census Tract 11.03 earn less than $76,429 a year (±$22,473), against $85,478 across San Bernardino County: 280th highest of the county's 453 tracts with a reliable estimate. 10.9% of residents live below the poverty line.
| Measure | Tract 11.03 | Ontario |
|---|---|---|
| Median household income | $76,429±$22,473 | $88,941 |
| Mean household income | $109,342±$17,899 | $106,768 |
| Per capita income | $36,814±$6,398 | $32,506 |
| People below the poverty line | 10.9%±6.3 pts | 12.4% |
| Children under 18 below the poverty line | 11.6%±16.5 pts | 16.8% |
| Households receiving SNAP | 1.2%±1.4 pts | 12.6% |
| Households with a computer | 98.8%±1.5 pts | 97.6% |
| Households with a broadband subscription | 96.0%±3.8 pts | 94.9% |
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 11.03?
Owners occupy 74.9% of Census Tract 11.03's occupied homes and renters 25.1%. The median owner-occupied home is valued at $652,000 by its owner (±$24,336). The median renter pays $1,576 a month including utilities, and 42.4% of renters pay 35% or more of their income on rent.
| Measure | Tract 11.03 | Ontario |
|---|---|---|
| Median home value (owner-occupied) | $652,000±$24,336 | $607,600 |
| Median gross rent | $1,576±$313 | $2,030 |
| Renters paying 35% or more of income on rent | 42.4%±26.5 pts | 52.3% |
| Median monthly owner costs, with a mortgage | $2,599±$185 | $2,549 |
| Owner-occupied homes | 74.9%±8.6 pts | 58.0% |
| Renter-occupied homes | 25.1%±8.6 pts | 42.0% |
| Housing units | 1,389±127 | 55,966 |
| Single-family detached homes | 83.4%±7.9 pts | 57.9% |
| Mobile homes | 0.0%±3.0 pts | 4.0% |
| Built 2020 or later | 0.0%±3.0 pts | 4.5% |
| Built 2010 to 2019 | 0.0%±3.0 pts | 9.8% |
| Built 1939 or earlier | 11.8%±5.6 pts | 5.2% |
| Households with no vehicle | 0.3%±0.5 pts | 4.0% |
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 11.03 get to work?
80.8% of Census Tract 11.03's workers drive alone and 9.9% work from home. The average trip to work takes 32.4 minutes. The unemployment rate in 2020-2024 averaged 5.9%.
| Measure | Tract 11.03 | Ontario |
|---|---|---|
| In the labor force (age 16+) | 56.7%±5.7 pts | 66.2% |
| Unemployment rate | 5.9%±3.7 pts | 6.3% |
| Drove alone to work | 80.8%±6.8 pts | 76.7% |
| Carpooled | 7.2%±3.4 pts | 11.3% |
| Public transportation | 0.6%±1.1 pts | 0.9% |
| Walked | 0.0%±2.6 pts | 1.2% |
| Worked from home | 9.9%±4.8 pts | 9.1% |
| Mean travel time to work | 32.4 min±4.7 | 31.5 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 11.03 compare with the other tracts in San Bernardino County?
Among San Bernardino County's tracts with a reliable estimate, Census Tract 11.03 ranks as shown below (1 = highest).
| Measure | In San Bernardino County | In Ontario |
|---|---|---|
| Population | 328th of 464 | 28th of 35 |
| Residents per square mile | 148th of 466 | 25th of 35 |
| Median household income | 280th of 453 | 23rd of 35 |
| Per capita income | 169th of 461 | 10th of 35 |
| Median home value | 77th of 446 | 6th of 35 |
| Median gross rent | 302nd of 436 | 33rd of 35 |
| Poverty rate | 216th of 301 | 16th of 25 |
| Bachelor's degree or higher | 192nd of 438 | 12th of 35 |
| Median age | 113th of 465 | 2nd of 35 |
| Owner-occupied share | 167th of 457 | 11th of 35 |
The tracts next to it on San Bernardino County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 17.04 | 277th | $76,961±$10,323 · within the margin of this tract |
| Tract 100.15 | 278th | $76,645±$33,423 · within the margin of this tract |
| Tract 82.01 | 279th | $76,558±$19,704 · within the margin of this tract |
| Tract 11.03 | 280th | $76,429±$22,473 |
| Tract 92.01 | 281st | $76,350±$30,069 · within the margin of this tract |
| Tract 21.03 | 282nd | $76,343±$24,876 · within the margin of this tract |
| Tract 34.04 | 283rd | $76,329±$8,495 · 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 11.03?
2 of the 18 figures for Census Tract 11.03 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