Census tract · San Diego County
Census Tract 178.10, San Diego County, California
Census Tract 178.10, GEOID 06073017810, in San Diego County, California, entirely within Carlsbad. 5,126 residents in the ACS 2020-2024 5-year estimates (±804); the 2020 Census counted 5,067.
Residents, 2020-2024
5,126
±804 (90% margin)
2020 Census count: 5,067
Median household income
$104,137
±$37,552 (90% margin)
San Diego County: $106,268
Median home value
$1,235,600
±$94,766 (90% margin)
San Diego County: $854,700
Median gross rent
$2,627
±$503 (90% margin)
San Diego County: $2,246
Where is Census Tract 178.10?
Census Tract 178.10 is one of 737 census tracts in San Diego County, California. It covers 1.32 square miles of land, 3,827 residents per square mile in 2020. Its GEOID, 06073017810, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Carlsbad | 100% |
4 census tracts border Census Tract 178.10: Tract 178.09 ($141,181), Tract 179.02 ($85,227), Tract 198.11 ($136,513) and Tract 221.01 ($190,469). 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 178.10?
The 2020-2024 American Community Survey puts Census Tract 178.10's population at 5,126 (±804) in 2,012 households; the 2020 Census counted 5,067 residents and 2,180 housing units.
| Measure | Tract 178.10 | Carlsbad |
|---|---|---|
| Total population | 5,126±804 | 114,373 |
| Households | 2,012±254 | 44,038 |
| Average household size | 2.54±0.22 | 2.58 |
| Housing units | 2,193±199 | 47,314 |
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 178.10?
The median resident of Census Tract 178.10 is 48.8 years old; 18.9% are under 18 and 26.7% are 65 or older. The largest group is non-Hispanic white residents at 71.2%, then Hispanic or Latino residents (of any race) at 11.7%. 12.0% of residents were born outside the United States.
| Measure | Tract 178.10 | Carlsbad |
|---|---|---|
| Median age | 48.8±4.6 | 42.5 |
| Under 18 years | 18.9%±4.3 pts | 23.4% |
| 65 years and over | 26.7%±5.6 pts | 18.8% |
| Hispanic or Latino (any race) | 11.7%±5.8 pts | 17.4% |
| White alone, not Hispanic | 71.2%±8.3 pts | 65.7% |
| Black or African American alone, not Hispanic | 0.5%±0.8 pts | 1.3% |
| Asian alone, not Hispanic | 7.5%±5.4 pts | 8.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.8 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.8 pts | 0.2% |
| Two or more races, not Hispanic | 9.0%±4.6 pts | 6.8% |
| Some other race alone, not Hispanic | 0.0%±0.8 pts | 0.6% |
| Born outside the United States | 12.0%±5.3 pts | 14.1% |
| Speak a language other than English at home (age 5+) | 12.4%±6.2 pts | 17.7% |
| Civilian veterans (age 18+) | 7.9%±3.2 pts | 7.0% |
| With a disability | 13.7%±5.1 pts | 8.5% |
| No health insurance coverage | 0.1%±0.2 pts | 4.0% |
| High school graduate or higher (age 25+) | 97.0%±3.3 pts | 96.3% |
| Bachelor's degree or higher (age 25+) | 60.9%±7.4 pts | 62.1% |
| Graduate or professional degree (age 25+) | 28.4%±6.2 pts | 25.8% |
| Lived in the same house a year earlier | 91.0%±6.8 pts | 85.9% |
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 178.10 earn?
Half of the 2,012 households in Census Tract 178.10 earn less than $104,137 a year (±$37,552), against $106,268 across San Diego County: 405th highest of the county's 725 tracts with a reliable estimate. 5.0% of residents live below the poverty line.
| Measure | Tract 178.10 | Carlsbad |
|---|---|---|
| Median household income | $104,137±$37,552 | $142,748 |
| Mean household income | $166,339±$33,791 | $185,281 |
| Per capita income | $66,309±$13,964 | $72,390 |
| People below the poverty line | 5.0%±3.0 pts | 6.9% |
| Children under 18 below the poverty line | 1.1%±2.4 pts | 7.2% |
| Households receiving SNAP | 4.1%±3.9 pts | 3.8% |
| Households with a computer | 96.7%±3.1 pts | 98.2% |
| Households with a broadband subscription | 97.7%±2.4 pts | 96.1% |
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 178.10?
Owners occupy 74.2% of Census Tract 178.10's occupied homes and renters 25.8%. The median owner-occupied home is valued at $1,235,600 by its owner (±$94,766). The median renter pays $2,627 a month including utilities, and 39.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 178.10 | Carlsbad |
|---|---|---|
| Median home value (owner-occupied) | $1,235,600±$94,766 | $1,257,000 |
| Median gross rent | $2,627±$503 | $2,808 |
| Renters paying 35% or more of income on rent | 39.7%±17.9 pts | 49.2% |
| Median monthly owner costs, with a mortgage | $3,230±$347 | $3,741 |
| Owner-occupied homes | 74.2%±7.1 pts | 62.9% |
| Renter-occupied homes | 25.8%±7.1 pts | 37.1% |
| Housing units | 2,193±199 | 47,314 |
| Single-family detached homes | 62.5%±8.4 pts | 52.9% |
| Mobile homes | 0.6%±1.1 pts | 2.0% |
| Built 2020 or later | 0.0%±1.9 pts | 0.9% |
| Built 2010 to 2019 | 0.4%±0.8 pts | 9.1% |
| Built 1939 or earlier | 0.7%±1.1 pts | 0.7% |
| Households with no vehicle | 0.7%±1.2 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 178.10 get to work?
64.0% of Census Tract 178.10's workers drive alone and 26.6% work from home. The average trip to work takes 30.8 minutes. The unemployment rate in 2020-2024 averaged 7.7%.
| Measure | Tract 178.10 | Carlsbad |
|---|---|---|
| In the labor force (age 16+) | 57.2%±6.2 pts | 64.6% |
| Unemployment rate | 7.7%±3.9 pts | 5.5% |
| Drove alone to work | 64.0%±10.2 pts | 59.6% |
| Carpooled | 4.8%±4.3 pts | 5.0% |
| Public transportation | 0.2%±0.3 pts | 0.8% |
| Walked | 0.0%±1.9 pts | 1.3% |
| Worked from home | 26.6%±9.3 pts | 31.9% |
| Mean travel time to work | 30.8 min±5.0 | 27.1 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 178.10 compare with the other tracts in San Diego County?
Among San Diego County's tracts with a reliable estimate, Census Tract 178.10 ranks as shown below (1 = highest).
| Measure | In San Diego County | In Carlsbad |
|---|---|---|
| Population | 228th of 735 | 13th of 23 |
| Residents per square mile | 514th of 736 | 15th of 23 |
| Median household income | 405th of 725 | 20th of 23 |
| Per capita income | 187th of 734 | 14th of 23 |
| Median home value | 104th of 703 | 14th of 23 |
| Median gross rent | 250th of 703 | 15th of 23 |
| Poverty rate | 417th of 472 | 7th of 9 |
| Bachelor's degree or higher | 184th of 732 | 14th of 23 |
| Median age | 58th of 735 | 5th of 23 |
| Owner-occupied share | 222nd of 708 | 10th of 23 |
The tracts next to it on San Diego County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 74.01 | 402nd | $104,722±$44,886 · within the margin of this tract |
| Tract 204.04 | 403rd | $104,609±$14,528 · within the margin of this tract |
| Tract 135.03 | 404th | $104,500±$9,368 · within the margin of this tract |
| Tract 178.10 | 405th | $104,137±$37,552 |
| Tract 6 | 406th | $104,078±$10,607 · within the margin of this tract |
| Tract 79.07 | 407th | $104,067±$24,904 · within the margin of this tract |
| Tract 100.04 | 408th | $103,500±$18,772 · 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 178.10?
2 of the 18 figures for Census Tract 178.10 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