Census tract · Orange County
Census Tract 423.20, Orange County, California
Census Tract 423.20, GEOID 06059042320, in Orange County, California, mostly within Aliso Viejo (53% of its census blocks). 6,054 residents in the ACS 2020-2024 5-year estimates (±739); the 2020 Census counted 5,879.
Residents, 2020-2024
6,054
±739 (90% margin)
2020 Census count: 5,879
Median household income
$96,364
±$9,577 (90% margin)
Orange County: $116,289
Median home value
$599,400
±$45,007 (90% margin)
Orange County: $962,600
Median gross rent
$2,754
±$95 (90% margin)
Orange County: $2,434
Where is Census Tract 423.20?
Census Tract 423.20 is one of 614 census tracts in Orange County, California. It covers 1.18 square miles of land, 5,003 residents per square mile in 2020. Its GEOID, 06059042320, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Aliso Viejo | 53% |
| Laguna Hills | 28% |
| Laguna Niguel | 19% |
10 census tracts border Census Tract 423.20: Tract 423.19 ($197,794), Tract 423.27 ($130,350), Tract 423.28 ($243,214), Tract 423.33 ($178,021), Tract 423.34 ($106,064), Tract 626.25 ($71,398), Tract 626.33 ($237,935), Tract 626.36 ($125,200), Tract 626.37 ($117,757) and Tract 626.40 ($107,500). 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 423.20?
The 2020-2024 American Community Survey puts Census Tract 423.20's population at 6,054 (±739) in 2,750 households; the 2020 Census counted 5,879 residents and 2,649 housing units.
| Measure | Tract 423.20 | Aliso Viejo |
|---|---|---|
| Total population | 6,054±739 | 51,113 |
| Households | 2,750±300 | 19,633 |
| Average household size | 2.20±0.16 | 2.55 |
| Housing units | 2,856±316 | 20,507 |
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 423.20?
The median resident of Census Tract 423.20 is 36.8 years old; 21.1% are under 18 and 13.4% are 65 or older. The largest group is non-Hispanic white residents at 45.4%, then Hispanic or Latino residents (of any race) at 29.7%. 18.4% of residents were born outside the United States.
| Measure | Tract 423.20 | Aliso Viejo |
|---|---|---|
| Median age | 36.8±2.5 | 39.2 |
| Under 18 years | 21.1%±3.4 pts | 22.9% |
| 65 years and over | 13.4%±4.0 pts | 11.8% |
| Hispanic or Latino (any race) | 29.7%±7.4 pts | 19.2% |
| White alone, not Hispanic | 45.4%±7.5 pts | 54.6% |
| Black or African American alone, not Hispanic | 2.6%±2.5 pts | 2.0% |
| Asian alone, not Hispanic | 12.3%±4.5 pts | 16.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.7 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.7 pts | 0.0% |
| Two or more races, not Hispanic | 10.0%±5.1 pts | 7.4% |
| Some other race alone, not Hispanic | 0.0%±0.7 pts | 0.3% |
| Born outside the United States | 18.4%±5.6 pts | 25.4% |
| Speak a language other than English at home (age 5+) | 30.6%±6.9 pts | 35.2% |
| Civilian veterans (age 18+) | 1.9%±1.7 pts | 3.5% |
| With a disability | 9.1%±3.2 pts | 8.0% |
| No health insurance coverage | 2.8%±2.1 pts | 4.2% |
| High school graduate or higher (age 25+) | 98.2%±1.7 pts | 96.0% |
| Bachelor's degree or higher (age 25+) | 53.2%±8.0 pts | 57.6% |
| Graduate or professional degree (age 25+) | 16.7%±6.2 pts | 21.8% |
| Lived in the same house a year earlier | 85.1%±5.7 pts | 88.5% |
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 423.20 earn?
Half of the 2,750 households in Census Tract 423.20 earn less than $96,364 a year (±$9,577), against $116,289 across Orange County: 447th highest of the county's 610 tracts with a reliable estimate. 9.8% of residents live below the poverty line.
| Measure | Tract 423.20 | Aliso Viejo |
|---|---|---|
| Median household income | $96,364±$9,577 | $142,439 |
| Mean household income | $112,198±$14,636 | $172,252 |
| Per capita income | $52,700±$6,813 | $67,538 |
| People below the poverty line | 9.8%±6.3 pts | 5.1% |
| Children under 18 below the poverty line | 8.9%±13.0 pts | 3.6% |
| Households receiving SNAP | 10.8%±5.5 pts | 5.2% |
| Households with a computer | 100.0%±1.5 pts | 99.2% |
| Households with a broadband subscription | 98.1%±1.6 pts | 98.3% |
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 423.20?
Owners occupy 43.1% of Census Tract 423.20's occupied homes and renters 56.9%. The median owner-occupied home is valued at $599,400 by its owner (±$45,007). The median renter pays $2,754 a month including utilities, and 56.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 423.20 | Aliso Viejo |
|---|---|---|
| Median home value (owner-occupied) | $599,400±$45,007 | $917,900 |
| Median gross rent | $2,754±$95 | $2,854 |
| Renters paying 35% or more of income on rent | 56.5%±13.0 pts | 41.7% |
| Median monthly owner costs, with a mortgage | $2,510±$340 | $3,303 |
| Owner-occupied homes | 43.1%±8.0 pts | 56.7% |
| Renter-occupied homes | 56.9%±8.0 pts | 43.3% |
| Housing units | 2,856±316 | 20,507 |
| Single-family detached homes | 7.0%±4.8 pts | 36.4% |
| Mobile homes | 1.7%±2.8 pts | 0.9% |
| Built 2020 or later | 0.0%±1.5 pts | 0.0% |
| Built 2010 to 2019 | 0.7%±1.2 pts | 8.5% |
| Built 1939 or earlier | 0.0%±1.5 pts | 0.2% |
| Households with no vehicle | 3.7%±3.5 pts | 3.6% |
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 423.20 get to work?
71.7% of Census Tract 423.20's workers drive alone and 22.0% work from home. The average trip to work takes 22.6 minutes.
| Measure | Tract 423.20 | Aliso Viejo |
|---|---|---|
| In the labor force (age 16+) | 73.2%±6.6 pts | 73.9% |
| Unemployment rate | 6.2%±4.3 pts | 4.2% |
| Drove alone to work | 71.7%±10.0 pts | 63.4% |
| Carpooled | 5.8%±5.2 pts | 7.8% |
| Public transportation | 0.0%±1.3 pts | 0.3% |
| Walked | 0.0%±1.3 pts | 1.2% |
| Worked from home | 22.0%±9.5 pts | 26.0% |
| Mean travel time to work | 22.6 min±3.5 | 25.1 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 423.20 compare with the other tracts in Orange County?
Among Orange County's tracts with a reliable estimate, Census Tract 423.20 ranks as shown below (1 = highest).
| Measure | In Orange County | In Aliso Viejo |
|---|---|---|
| Population | 162nd of 612 | 3rd of 10 |
| Residents per square mile | 451st of 613 | 8th of 10 |
| Median household income | 447th of 610 | 10th of 10 |
| Per capita income | 320th of 612 | 10th of 10 |
| Median home value | 560th of 595 | 10th of 10 |
| Median gross rent | 228th of 597 | 6th of 10 |
| Poverty rate | 203rd of 415 | 2nd of 5 |
| Bachelor's degree or higher | 221st of 609 | 8th of 10 |
| Median age | 428th of 611 | 7th of 10 |
| Owner-occupied share | 453rd of 605 | 9th of 10 |
The tracts next to it on Orange County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 889.05 | 444th | $96,569±$18,327 · within the margin of this tract |
| Tract 885.01 | 445th | $96,538±$18,447 · within the margin of this tract |
| Tract 999.05 | 446th | $96,406±$13,549 · within the margin of this tract |
| Tract 423.20 | 447th | $96,364±$9,577 |
| Tract 995.02 | 447th | $96,364±$8,328 · within the margin of this tract |
| Tract 883.01 | 449th | $95,762±$20,271 · within the margin of this tract |
| Tract 113 | 450th | $95,597±$17,761 · 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 423.20?
1 of the 18 figures for Census Tract 423.20 on this page carries a coefficient of variation over 40% and is 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