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HomeCaliforniaSonoma CountySea Ranch CDP

Sea Ranch CDP, California: commercial real estate data.

Sea Ranch CDP is a Census CDP of 1,287 people across 16.12 square miles of land, in Sonoma County. Median household income is $139,375, 95.3 percent of occupied homes are owned.

48 sourced place values · tier FULL · 6 sections

Sea Ranch

What Sea Ranch is

  • Census place typeCDP
  • Land area16.12 sq mi
  • Water area0.11 sq mi
  • Population per square mile of land80
  • 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.

Sea Ranch

How many people live in Sea Ranch

  • Population1,287
  • Median age70.2
  • Population under 180
  • Share under 180.0 percent
  • Population 65 and over913
  • Share 65 and over70.9 percent
  • Households704
  • Family households491 plus or minus 101
  • Share of households that are families69.7 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Sea Ranch

Income and work in Sea Ranch

  • Median household income$139,375 plus or minus $28,019
  • Per capita income$111,447
  • Civilian labor force425 plus or minus 122
  • Employed410 plus or minus 120
  • Unemployed15 plus or minus 22
  • Unemployment rate3.5 percent plus or minus 5.1
  • Adults 25 and over1,272
  • Adults 25 and over with a high school diploma or higher98.7 percent plus or minus 23.9
  • Adults 25 and over with a bachelor degree or higher74.3 percent
  • Adults 25 and over with a graduate degree42.9 percent plus or minus 8.7

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Sea Ranch

Housing in Sea Ranch

  • Housing units1,865
  • Occupied units704
  • Vacant units1,161
  • Vacancy rate62.3 percent
  • Owner occupied671
  • Renter occupied33 plus or minus 33
  • Ownership rate95.3 percent
  • Median owner-occupied home value$1,371,600
  • Single family units1,849
  • Share single family99.1 percent
  • Units in buildings of two or more16 plus or minus 30
  • Share in buildings of two or more0.9 percent plus or minus 1.6
  • Mobile homes0
  • Median year structure built1987

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Sea Ranch

How Sea Ranch gets to work

  • Workers 16 and over who commute173 plus or minus 81
  • Commuting under 15 minutes66 plus or minus 40
  • Share commuting under 15 minutes38.2 percent plus or minus 15.0
  • Commuting 30 minutes or more71 plus or minus 49
  • Share commuting 30 minutes or more41.0 percent plus or minus 20.9
  • Drove alone30.5 percent plus or minus 15.4
  • Carpooled2.9 percent plus or minus 3.6
  • Public transport5.9 percent plus or minus 5.1
  • Walked0.0 percent
  • Worked from home57.8 percent plus or minus 14.0

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Sonoma County, not Sea Ranch

Sonoma County context, not Sea Ranch 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 Sea Ranch 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 Sea Ranch. 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

Sea Ranch questions, answered from the record.

How many people live in Sea Ranch, California?

1,287, in 704 households. Sea Ranch CDP covers 16.12 square miles of land, which is 80 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Sea Ranch 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 Sea Ranch?

$139,375. The median owner-occupied home is valued at $1,371,600. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Are the county figures on this page Sea Ranch 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 Sea Ranch.

Is zoning published for Sea Ranch?

Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.