HomeCaliforniaSonoma CountySereno del Mar CDP
Sereno del Mar CDP, California: commercial real estate data.
Sereno del Mar CDP is a Census CDP of 101 people across 0.74 square miles of land, in Sonoma County. Median household income is $78,214, 100.0 percent of occupied homes are owned.
48 sourced place values · tier FULL · 6 sections · 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 Sereno del Mar through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 101 with a margin of error of plus or minus 70, which is 69.3 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.
Sereno del Mar
What Sereno del Mar is
- Census place typeCDP
- Land area0.74 sq mi
- Water area0 sq mi
- Population per square mile of land137 plus or minus 95
- County holding the largest share of its areaSonoma 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.
Sereno del Mar
How many people live in Sereno del Mar
- Population101 plus or minus 70
- Median age58.4
- Population under 180
- Share under 180.0 percent
- Population 65 and over21 plus or minus 36
- Share 65 and over20.8 percent plus or minus 32.4
- Households76 plus or minus 59
- Family households23 plus or minus 20
- Share of households that are families30.3 percent plus or minus 11.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sereno del Mar
Income and work in Sereno del Mar
- Median household income$78,214 plus or minus $51,183
- Per capita income$139,295 plus or minus $87,147
- Civilian labor force55 plus or minus 51
- Employed55 plus or minus 51
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over101 plus or minus 70
- Adults 25 and over with a high school diploma or higher100.0 percent plus or minus 93.9
- Adults 25 and over with a bachelor degree or higher83.2 percent plus or minus 20.0
- Adults 25 and over with a graduate degree7.9 percent plus or minus 16.8
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sereno del Mar
Housing in Sereno del Mar
- Housing units176 plus or minus 91
- Occupied units76 plus or minus 59
- Vacant units100 plus or minus 73
- Vacancy rate56.8 percent plus or minus 29.3
- Owner occupied76 plus or minus 59
- Renter occupied0
- Ownership rate100.0 percent
- Median owner-occupied home value$1,071,400 plus or minus $725,364
- Single family units148 plus or minus 84
- Share single family84.1 percent plus or minus 19.9
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes28 plus or minus 44
- Median year structure built1990
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sereno del Mar
How Sereno del Mar gets to work
- Workers 16 and over who commute47 plus or minus 50
- Commuting under 15 minutes7 plus or minus 18
- Share commuting under 15 minutes14.9 percent plus or minus 34.4
- Commuting 30 minutes or more8 plus or minus 18
- Share commuting 30 minutes or more17.0 percent plus or minus 34.8
- Drove alone72.7 percent plus or minus 49.5
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked12.7 percent plus or minus 16.1
- Worked from home14.5 percent plus or minus 14.8
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sonoma County, not Sereno del Mar
Sonoma County context, not Sereno del Mar figures
These are Sonoma County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Sereno del Mar measurements.
- Establishments in Sonoma County14,572
- Employment at those establishments, Sonoma County177,367
- Covered employment, Sonoma County206,849
- Average annual pay, Sonoma County$71,422
- Average weekly wage, Sonoma County$1,373
- Housing units permitted, Sonoma County1,012
- Of those, single family, Sonoma County832
- County product, 2024, Sonoma County$39,448,025,000
- County product change over the prior year, Sonoma County3.6 percent
- Average income of an arriving household, Sonoma County$142,818
Every figure in this section is published for Sonoma County as a whole and is not a measurement of Sereno del Mar. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
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. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- No SBA approvals are recorded to a borrower address in this place in either FOIA release.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- No median gross rent is published for this place.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Sereno del Mar questions, answered from the record.
How many people live in Sereno del Mar, California?
101, in 76 households. Sereno del Mar CDP covers 0.74 square miles of land, which is 137 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Sereno del Mar in?
Sonoma 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 Sereno del Mar?
$78,214. The median owner-occupied home is valued at $1,071,400. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Sereno del Mar figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Sonoma 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 Sereno del Mar.
Is zoning published for Sereno del Mar?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.