Census tract · San Diego County
Census Tract 123.03, San Diego County, California
Census Tract 123.03, GEOID 06073012303, in San Diego County, California, entirely within Chula Vista. 3,418 residents in the ACS 2020-2024 5-year estimates (±442); the 2020 Census counted 3,669.
Residents, 2020-2024
3,418
±442 (90% margin)
2020 Census count: 3,669
Median household income
$71,583
±$10,546 (90% margin)
San Diego County: $106,268
Median home value
$750,000
±$77,912 (90% margin)
San Diego County: $854,700
Median gross rent
$2,171
±$187 (90% margin)
San Diego County: $2,246
Where is Census Tract 123.03?
Census Tract 123.03 is one of 737 census tracts in San Diego County, California. It covers 0.59 square miles of land, 6,177 residents per square mile in 2020. Its GEOID, 06073012303, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Chula Vista | 100% |
7 census tracts border Census Tract 123.03: Tract 32.04 ($112,377), Tract 122 ($62,179), Tract 123.02 ($44,125), Tract 123.04 ($92,614), Tract 124.01 ($80,367), Tract 124.02 ($69,048) and Tract 134.12 ($123,571). 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 123.03?
The 2020-2024 American Community Survey puts Census Tract 123.03's population at 3,418 (±442) in 1,194 households; the 2020 Census counted 3,669 residents and 1,503 housing units.
| Measure | Tract 123.03 | Chula Vista |
|---|---|---|
| Total population | 3,418±442 | 276,375 |
| Households | 1,194±122 | 85,710 |
| Average household size | 2.72±0.27 | 3.20 |
| Housing units | 1,344±106 | 90,273 |
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 123.03?
The median resident of Census Tract 123.03 is 40.5 years old; 17.9% are under 18 and 21.7% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 57.1%, then non-Hispanic white residents at 26.2%. 28.5% of residents were born outside the United States.
| Measure | Tract 123.03 | Chula Vista |
|---|---|---|
| Median age | 40.5±3.1 | 37.1 |
| Under 18 years | 17.9%±4.6 pts | 24.5% |
| 65 years and over | 21.7%±5.6 pts | 13.4% |
| Hispanic or Latino (any race) | 57.1%±9.8 pts | 61.1% |
| White alone, not Hispanic | 26.2%±7.9 pts | 15.3% |
| Black or African American alone, not Hispanic | 2.8%±2.3 pts | 4.7% |
| Asian alone, not Hispanic | 7.1%±5.1 pts | 14.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.3%±0.5 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.3%±0.5 pts | 0.3% |
| Two or more races, not Hispanic | 4.4%±2.8 pts | 3.9% |
| Some other race alone, not Hispanic | 1.8%±2.1 pts | 0.5% |
| Born outside the United States | 28.5%±6.3 pts | 29.4% |
| Speak a language other than English at home (age 5+) | 53.0%±9.2 pts | 57.4% |
| Civilian veterans (age 18+) | 8.5%±3.7 pts | 8.4% |
| With a disability | 12.6%±5.5 pts | 10.7% |
| No health insurance coverage | 9.6%±6.5 pts | 6.4% |
| High school graduate or higher (age 25+) | 91.4%±3.7 pts | 86.2% |
| Bachelor's degree or higher (age 25+) | 32.9%±8.8 pts | 33.2% |
| Graduate or professional degree (age 25+) | 12.0%±3.9 pts | 11.1% |
| Lived in the same house a year earlier | 78.4%±9.4 pts | 91.3% |
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 123.03 earn?
Half of the 1,194 households in Census Tract 123.03 earn less than $71,583 a year (±$10,546), against $106,268 across San Diego County: 622nd highest of the county's 725 tracts with a reliable estimate. 11.4% of residents live below the poverty line.
| Measure | Tract 123.03 | Chula Vista |
|---|---|---|
| Median household income | $71,583±$10,546 | $108,032 |
| Mean household income | $110,035±$22,351 | $130,301 |
| Per capita income | $39,464±$6,882 | $41,343 |
| People below the poverty line | 11.4%±4.5 pts | 8.7% |
| Children under 18 below the poverty line | 7.7%±8.1 pts | 10.0% |
| Households receiving SNAP | 5.7%±3.9 pts | 11.5% |
| Households with a computer | 82.2%±8.2 pts | 97.0% |
| Households with a broadband subscription | 78.6%±9.2 pts | 94.7% |
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 123.03?
Owners occupy 34.8% of Census Tract 123.03's occupied homes and renters 65.2%. The median owner-occupied home is valued at $750,000 by its owner (±$77,912). The median renter pays $2,171 a month including utilities, and 59.8% of renters pay 35% or more of their income on rent.
| Measure | Tract 123.03 | Chula Vista |
|---|---|---|
| Median home value (owner-occupied) | $750,000±$77,912 | $758,700 |
| Median gross rent | $2,171±$187 | $2,229 |
| Renters paying 35% or more of income on rent | 59.8%±12.5 pts | 50.5% |
| Median monthly owner costs, with a mortgage | $3,167±$437 | $3,090 |
| Owner-occupied homes | 34.8%±8.2 pts | 59.8% |
| Renter-occupied homes | 65.2%±8.2 pts | 40.2% |
| Housing units | 1,344±106 | 90,273 |
| Single-family detached homes | 49.5%±9.2 pts | 52.0% |
| Mobile homes | 0.0%±3.1 pts | 4.0% |
| Built 2020 or later | 0.0%±3.1 pts | 2.1% |
| Built 2010 to 2019 | 0.8%±1.2 pts | 9.5% |
| Built 1939 or earlier | 7.0%±5.5 pts | 1.3% |
| Households with no vehicle | 19.0%±8.2 pts | 4.5% |
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 123.03 get to work?
62.1% of Census Tract 123.03's workers drive alone and 11.1% work from home. The average trip to work takes 25.5 minutes. The unemployment rate in 2020-2024 averaged 5.3%.
| Measure | Tract 123.03 | Chula Vista |
|---|---|---|
| In the labor force (age 16+) | 57.9%±5.8 pts | 66.2% |
| Unemployment rate | 5.3%±3.4 pts | 8.0% |
| Drove alone to work | 62.1%±10.2 pts | 71.6% |
| Carpooled | 20.9%±8.8 pts | 10.4% |
| Public transportation | 3.4%±2.7 pts | 2.2% |
| Walked | 2.5%±3.0 pts | 1.7% |
| Worked from home | 11.1%±6.2 pts | 12.6% |
| Mean travel time to work | 25.5 min±3.0 | 28.6 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 123.03 compare with the other tracts in San Diego County?
Among San Diego County's tracts with a reliable estimate, Census Tract 123.03 ranks as shown below (1 = highest).
| Measure | In San Diego County | In Chula Vista |
|---|---|---|
| Population | 532nd of 735 | 45th of 54 |
| Residents per square mile | 364th of 736 | 35th of 54 |
| Median household income | 622nd of 725 | 42nd of 53 |
| Per capita income | 509th of 734 | 29th of 54 |
| Median home value | 429th of 703 | 25th of 50 |
| Median gross rent | 435th of 703 | 34th of 50 |
| Poverty rate | 199th of 472 | 13th of 32 |
| Bachelor's degree or higher | 466th of 732 | 28th of 54 |
| Median age | 281st of 735 | 16th of 54 |
| Owner-occupied share | 557th of 708 | 44th of 54 |
The tracts next to it on San Diego County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 162.02 | 619th | $72,342±$12,575 · within the margin of this tract |
| Tract 220 | 620th | $72,188±$26,786 · within the margin of this tract |
| Tract 47 | 621st | $72,143±$17,330 · within the margin of this tract |
| Tract 123.03 | 622nd | $71,583±$10,546 |
| Tract 33.03 | 623rd | $71,563±$20,248 · within the margin of this tract |
| Tract 185.09 | 624th | $71,371±$8,530 · within the margin of this tract |
| Tract 25.01 | 625th | $71,250±$15,482 · within the margin of this tract |
| Tract 202.06 | 625th | $71,250±$19,850 · 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 123.03?
2 of the 18 figures for Census Tract 123.03 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