Census tract · San Bernardino County
Census Tract 15.03, San Bernardino County, California
Census Tract 15.03, GEOID 06071001503, in San Bernardino County, California, entirely within Ontario. 4,059 residents in the ACS 2020-2024 5-year estimates (±527); the 2020 Census counted 3,751.
Residents, 2020-2024
4,059
±527 (90% margin)
2020 Census count: 3,751
Median household income
$60,825
±$8,537 (90% margin)
San Bernardino County: $85,478
Median home value
$519,200
±$201,100 (90% margin)
San Bernardino County: $505,000
Median gross rent
$1,723
±$78 (90% margin)
San Bernardino County: $1,801
Where is Census Tract 15.03?
Census Tract 15.03 is one of 466 census tracts in San Bernardino County, California. It covers 0.21 square miles of land, 17,528 residents per square mile in 2020. Its GEOID, 06071001503, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Ontario | 100% |
5 census tracts border Census Tract 15.03: Tract 13.09 ($72,348), Tract 13.10 ($94,219), Tract 15.01 ($74,583), Tract 15.04 ($56,383) and Tract 16 ($65,188). 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 15.03?
The 2020-2024 American Community Survey puts Census Tract 15.03's population at 4,059 (±527) in 985 households; the 2020 Census counted 3,751 residents and 884 housing units.
| Measure | Tract 15.03 | Ontario |
|---|---|---|
| Total population | 4,059±527 | 180,547 |
| Households | 985±114 | 53,770 |
| Average household size | 4.09±0.32 | 3.34 |
| Housing units | 1,004±118 | 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 15.03?
The median resident of Census Tract 15.03 is 27.1 years old; 31.7% are under 18 and 4.0% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 92.6%, then non-Hispanic Black residents at 4.2%. 36.8% of residents were born outside the United States.
| Measure | Tract 15.03 | Ontario |
|---|---|---|
| Median age | 27.1±3.7 | 33.5 |
| Under 18 years | 31.7%±4.0 pts | 24.4% |
| 65 years and over | 4.0%±1.1 pts | 10.5% |
| Hispanic or Latino (any race) | 92.6%±4.5 pts | 68.6% |
| White alone, not Hispanic | 1.7%±1.2 pts | 12.3% |
| Black or African American alone, not Hispanic | 4.2%±3.9 pts | 5.8% |
| Asian alone, not Hispanic | 1.5%±1.3 pts | 9.6% |
| American Indian and Alaska Native alone, not Hispanic | 0.1%±0.1 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.0 pts | 0.2% |
| Two or more races, not Hispanic | 0.0%±1.0 pts | 2.9% |
| Some other race alone, not Hispanic | 0.0%±1.0 pts | 0.4% |
| Born outside the United States | 36.8%±5.7 pts | 27.7% |
| Speak a language other than English at home (age 5+) | 78.6%±6.2 pts | 55.1% |
| Civilian veterans (age 18+) | 0.0%±1.5 pts | 3.4% |
| With a disability | 7.5%±3.5 pts | 10.0% |
| No health insurance coverage | 24.0%±6.2 pts | 9.2% |
| High school graduate or higher (age 25+) | 49.5%±7.4 pts | 78.1% |
| Bachelor's degree or higher (age 25+) | 6.5%±2.5 pts | 22.5% |
| Graduate or professional degree (age 25+) | 2.2%±1.0 pts | 6.0% |
| Lived in the same house a year earlier | 97.7%±1.5 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 15.03 earn?
Half of the 985 households in Census Tract 15.03 earn less than $60,825 a year (±$8,537), against $85,478 across San Bernardino County: 369th highest of the county's 453 tracts with a reliable estimate. 25.3% of residents live below the poverty line.
| Measure | Tract 15.03 | Ontario |
|---|---|---|
| Median household income | $60,825±$8,537 | $88,941 |
| Mean household income | $69,670±$8,241 | $106,768 |
| Per capita income | $17,465±$2,285 | $32,506 |
| People below the poverty line | 25.3%±8.7 pts | 12.4% |
| Children under 18 below the poverty line | 37.7%±14.5 pts | 16.8% |
| Households receiving SNAP | 18.5%±7.6 pts | 12.6% |
| Households with a computer | 95.8%±4.3 pts | 97.6% |
| Households with a broadband subscription | 91.5%±5.7 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 15.03?
Owners occupy 21.7% of Census Tract 15.03's occupied homes and renters 78.3%. The median owner-occupied home is valued at $519,200 by its owner (±$201,100). The median renter pays $1,723 a month including utilities, and 55.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 15.03 | Ontario |
|---|---|---|
| Median home value (owner-occupied) | $519,200±$201,100 | $607,600 |
| Median gross rent | $1,723±$78 | $2,030 |
| Renters paying 35% or more of income on rent | 55.1%±12.6 pts | 52.3% |
| Median monthly owner costs, with a mortgage | $1,836±$160 | $2,549 |
| Owner-occupied homes | 21.7%±7.7 pts | 58.0% |
| Renter-occupied homes | 78.3%±7.7 pts | 42.0% |
| Housing units | 1,004±118 | 55,966 |
| Single-family detached homes | 33.3%±7.3 pts | 57.9% |
| Mobile homes | 4.5%±4.2 pts | 4.0% |
| Built 2020 or later | 2.7%±2.7 pts | 4.5% |
| Built 2010 to 2019 | 0.7%±1.0 pts | 9.8% |
| Built 1939 or earlier | 13.2%±6.6 pts | 5.2% |
| Households with no vehicle | 1.3%±2.2 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 15.03 get to work?
76.0% of Census Tract 15.03's workers drive alone. The average trip to work takes 28.7 minutes.
| Measure | Tract 15.03 | Ontario |
|---|---|---|
| In the labor force (age 16+) | 63.6%±5.4 pts | 66.2% |
| Unemployment rate | 4.0%±2.7 pts | 6.3% |
| Drove alone to work | 76.0%±7.6 pts | 76.7% |
| Carpooled | 15.1%±6.3 pts | 11.3% |
| Public transportation | 0.9%±1.5 pts | 0.9% |
| Walked | 1.5%±1.7 pts | 1.2% |
| Worked from home | 6.5%±4.9 pts | 9.1% |
| Mean travel time to work | 28.7 min±3.3 | 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 15.03 compare with the other tracts in San Bernardino County?
Among San Bernardino County's tracts with a reliable estimate, Census Tract 15.03 ranks as shown below (1 = highest).
| Measure | In San Bernardino County | In Ontario |
|---|---|---|
| Population | 308th of 464 | 27th of 35 |
| Residents per square mile | 4th of 466 | 1st of 35 |
| Median household income | 369th of 453 | 33rd of 35 |
| Per capita income | 445th of 461 | 35th of 35 |
| Median home value | 186th of 446 | 28th of 35 |
| Median gross rent | 247th of 436 | 28th of 35 |
| Poverty rate | 41st of 301 | 2nd of 25 |
| Bachelor's degree or higher | 416th of 438 | 32nd of 35 |
| Median age | 447th of 465 | 35th of 35 |
| Owner-occupied share | 434th of 457 | 33rd of 35 |
The tracts next to it on San Bernardino County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 44.04 | 366th | $61,295±$13,176 · within the margin of this tract |
| Tract 91.34 | 367th | $61,250±$19,990 · within the margin of this tract |
| Tract 104.29 | 368th | $61,129±$17,269 · within the margin of this tract |
| Tract 15.03 | 369th | $60,825±$8,537 |
| Tract 95.02 | 370th | $60,759±$38,725 · within the margin of this tract |
| Tract 43.02 | 371st | $60,655±$25,673 · within the margin of this tract |
| Tract 21.01 | 372nd | $60,625±$26,884 · 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 15.03?
4 of the 18 figures for Census Tract 15.03 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