HomeCaliforniaFresno CountyThree Rocks
Three Rocks, California: commercial real estate data.
Three Rocks is a Census CDP of 162 people across 0.75 square miles of land, in Fresno County. Median household income is $89,083, 82.2 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches Three Rocks through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 162 with a margin of error of plus or minus 147, which is 90.7 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
Three Rocks
What Three Rocks is
- Census place typeCDP
- Land area0.75 sq mi
- Water area0 sq mi
- Population per square mile of land216 plus or minus 196
- County holding the largest share of its areaFresno County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Three Rocks
How many people live in Three Rocks
- Population162 plus or minus 147
- Median age50.9
- Population under 1823 plus or minus 34
- Share under 1814.2 percent plus or minus 16.7
- Population 65 and over41 plus or minus 48
- Share 65 and over25.3 percent plus or minus 19.0
- Households45 plus or minus 39
- Family households45 plus or minus 39
- Share of households that are families100.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Three Rocks
Income and work in Three Rocks
- Median household income$89,083 plus or minus $22,372
- Per capita income$21,698 plus or minus $6,434
- Civilian labor force86 plus or minus 95
- Employed83 plus or minus 95
- Unemployed3 plus or minus 5
- Unemployment rate3.5 percent plus or minus 4.4
- Adults 25 and over136 plus or minus 123
- Adults 25 and over with a high school diploma or higher60.3 percent plus or minus 68.7
- Adults 25 and over with a bachelor degree or higher2.2 percent plus or minus 10.5
- Adults 25 and over with a graduate degree2.2 percent plus or minus 10.5
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Three Rocks
Housing in Three Rocks
- Housing units45 plus or minus 39
- Occupied units45 plus or minus 39
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied37 plus or minus 38
- Renter occupied8 plus or minus 11
- Ownership rate82.2 percent plus or minus 45.3
- Median owner-occupied home value$132,500 plus or minus $85,188
- Single family units45 plus or minus 41
- Share single family100.0 percent plus or minus 31.1
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes0
- Median year structure built1965
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Three Rocks
How Three Rocks gets to work
- Workers 16 and over who commute67 plus or minus 84
- Commuting under 15 minutes8 plus or minus 18
- Share commuting under 15 minutes11.9 percent plus or minus 22.2
- Commuting 30 minutes or more44 plus or minus 63
- Share commuting 30 minutes or more65.7 percent plus or minus 44.4
- Drove alone71.1 percent plus or minus 58.1
- Carpooled9.6 percent plus or minus 7.3
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home19.3 percent plus or minus 23.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Fresno County, not Three Rocks
Fresno County context, not Three Rocks figures
- Establishments in Fresno County19,144
- Covered employment, Fresno County427,076
- Average annual pay, Fresno County$57,904
- Housing units permitted, Fresno County2,439
Every figure in this section is published for Fresno County as a whole and is not a measurement of Three Rocks.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Three Rocks questions, answered from the record.
How many people live in Three Rocks, California?
162, in 45 households. Three Rocks CDP covers 0.75 square miles of land, which is 216 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Three Rocks in?
Fresno County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Three Rocks?
$89,083. The median owner-occupied home is valued at $132,500. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Three Rocks figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Fresno County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Three Rocks.
Is zoning published for Three Rocks?
No. Nothing on this page presents parcel level zoning.
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