Census tract · San Luis Obispo County
Census Tract 120.02, San Luis Obispo County, California
Census Tract 120.02, GEOID 06079012002, in San Luis Obispo County, California, entirely within Grover Beach. 4,621 residents in the ACS 2020-2024 5-year estimates (±565); the 2020 Census counted 4,612.
Residents, 2020-2024
4,621
±565 (90% margin)
2020 Census count: 4,612
Median household income
$75,837
±$10,021 (90% margin)
San Luis Obispo County: $97,446
Median home value
$639,400
±$57,740 (90% margin)
San Luis Obispo County: $824,700
Median gross rent
$1,952
±$124 (90% margin)
San Luis Obispo County: $1,992
Where is Census Tract 120.02?
Census Tract 120.02 is one of 70 census tracts in San Luis Obispo County, California. It covers 0.62 square miles of land, 7,403 residents per square mile in 2020. Its GEOID, 06079012002, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Grover Beach | 100% |
5 census tracts border Census Tract 120.02: Tract 117.05 ($114,375), Tract 119.03 ($83,478), Tract 119.04 ($77,690), Tract 120.01 ($94,643) and Tract 121.02 ($93,864). 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 120.02?
The 2020-2024 American Community Survey puts Census Tract 120.02's population at 4,621 (±565) in 1,731 households; the 2020 Census counted 4,612 residents and 2,125 housing units.
| Measure | Tract 120.02 | Grover Beach |
|---|---|---|
| Total population | 4,621 ±565 | 12,604 |
| Households | 1,731 ±180 | 4,945 |
| Average household size | 2.66 ±0.30 | 2.54 |
| Housing units | 2,059 ±208 | 5,872 |
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 120.02?
The median resident of Census Tract 120.02 is 36.6 years old; 24.1% are under 18 and 13.1% are 65 or older. The largest group is non-Hispanic white residents at 49.1%, then Hispanic or Latino residents (of any race) at 39.3%. 14.9% of residents were born outside the United States.
| Measure | Tract 120.02 | Grover Beach |
|---|---|---|
| Median age | 36.6 ±2.8 | 40.5 |
| Under 18 years | 24.1% ±3.7 pts | 19.2% |
| 65 years and over | 13.1% ±2.8 pts | 17.8% |
| Hispanic or Latino (any race) | 39.3% ±10.4 pts | 38.1% |
| White alone, not Hispanic | 49.1% ±9.6 pts | 53.7% |
| Black or African American alone, not Hispanic | 1.4% ±1.4 pts | 1.4% |
| Asian alone, not Hispanic | 4.6% ±2.7 pts | 2.9% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 1.0% ±1.5 pts | 0.5% |
| Two or more races, not Hispanic | 3.1% ±1.9 pts | 2.0% |
| Some other race alone, not Hispanic | 1.5% ±2.2 pts | 1.4% |
| Born outside the United States | 14.9% ±5.3 pts | 14.9% |
| Speak a language other than English at home (age 5+) | 29.2% ±9.4 pts | 28.5% |
| Civilian veterans (age 18+) | 5.0% ±2.5 pts | 8.5% |
| With a disability | 14.5% ±4.2 pts | 20.1% |
| No health insurance coverage | 13.0% ±6.9 pts | 10.0% |
| High school graduate or higher (age 25+) | 83.8% ±9.9 pts | 83.7% |
| Bachelor's degree or higher (age 25+) | 25.0% ±7.5 pts | 28.7% |
| Graduate or professional degree (age 25+) | 10.1% ±4.2 pts | 12.0% |
| Lived in the same house a year earlier | 87.5% ±5.3 pts | 84.0% |
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 120.02 earn?
Half of the 1,731 households in Census Tract 120.02 earn less than $75,837 a year (±$10,021), against $97,446 across San Luis Obispo County: 58th highest of the county's 67 tracts with a reliable estimate. 16.0% of residents live below the poverty line.
| Measure | Tract 120.02 | Grover Beach |
|---|---|---|
| Median household income | $75,837 ±$10,021 | $86,458 |
| Mean household income | $98,464 ±$11,292 | $109,045 |
| Per capita income | $38,271 ±$5,166 | $43,487 |
| People below the poverty line | 16.0% ±8.5 pts | 11.8% |
| Children under 18 below the poverty line | 16.6% ±11.8 pts | 14.2% |
| Households receiving SNAP | 13.5% ±6.9 pts | 11.8% |
| Households with a computer | 98.0% ±1.9 pts | 98.7% |
| Households with a broadband subscription | 94.5% ±3.4 pts | 94.3% |
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 120.02?
Owners occupy 46.3% of Census Tract 120.02's occupied homes and renters 53.7%. The median owner-occupied home is valued at $639,400 by its owner (±$57,740). The median renter pays $1,952 a month including utilities, and 38.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 120.02 | Grover Beach |
|---|---|---|
| Median home value (owner-occupied) | $639,400 ±$57,740 | $727,500 |
| Median gross rent | $1,952 ±$124 | $2,061 |
| Renters paying 35% or more of income on rent | 38.1% ±14.2 pts | 38.9% |
| Median monthly owner costs, with a mortgage | $2,352 ±$197 | $2,406 |
| Owner-occupied homes | 46.3% ±9.6 pts | 50.5% |
| Renter-occupied homes | 53.7% ±9.6 pts | 49.5% |
| Housing units | 2,059 ±208 | 5,872 |
| Single-family detached homes | 44.4% ±8.2 pts | 59.7% |
| Mobile homes | 3.8% ±2.6 pts | 2.2% |
| Built 2020 or later | 1.7% ±1.7 pts | 1.0% |
| Built 2010 to 2019 | 5.1% ±4.3 pts | 3.6% |
| Built 1939 or earlier | 2.7% ±2.7 pts | 3.4% |
| Households with no vehicle | 3.8% ±3.1 pts | 2.6% |
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 120.02 get to work?
79.9% of Census Tract 120.02's workers drive alone and 12.2% work from home. The average trip to work takes 22.1 minutes.
| Measure | Tract 120.02 | Grover Beach |
|---|---|---|
| In the labor force (age 16+) | 68.3% ±5.5 pts | 63.7% |
| Unemployment rate | 3.5% ±2.6 pts | 4.3% |
| Drove alone to work | 79.9% ±7.3 pts | 73.4% |
| Carpooled | 2.9% ±3.1 pts | 8.3% |
| Public transportation | 1.1% ±1.7 pts | 0.6% |
| Walked | 4.0% ±4.2 pts | 2.8% |
| Worked from home | 12.2% ±5.0 pts | 14.7% |
| Mean travel time to work | 22.1 min ±3.7 | 20.2 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 120.02 compare with the other tracts in San Luis Obispo County?
Among San Luis Obispo County's tracts with a reliable estimate, Census Tract 120.02 ranks as shown below (1 = highest).
| Measure | In San Luis Obispo County | In Grover Beach |
|---|---|---|
| Population | 25th of 69 | 2nd of 3 |
| Residents per square mile | 7th of 69 | 2nd of 3 |
| Median household income | 58th of 67 | 3rd of 3 |
| Per capita income | 57th of 68 | 3rd of 3 |
| Median home value | 56th of 66 | 3rd of 3 |
| Median gross rent | 36th of 62 | 3rd of 3 |
| Poverty rate | 14th of 47 | 1st of 2 |
| Bachelor's degree or higher | 54th of 66 | 3rd of 3 |
| Median age | 53rd of 69 | 3rd of 3 |
| Owner-occupied share | 53rd of 66 | 2nd of 3 |
The tracts next to it on San Luis Obispo County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 127.08 | 55th | $78,179±$46,111 · within the margin of this tract |
| Tract 119.04 | 56th | $77,690±$19,643 · within the margin of this tract |
| Tract 101.04 | 57th | $76,324±$18,306 · within the margin of this tract |
| Tract 120.02 | 58th | $75,837±$10,021 |
| Tract 125.03 | 59th | $75,729±$13,944 · within the margin of this tract |
| Tract 112.02 | 60th | $62,970±$6,982 |
| Tract 111.03 | 61st | $62,074±$16,717 · 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 120.02?
1 of the 18 figures for Census Tract 120.02 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