Sereno del Mar Flag

Sereno del Mar

County:
Sonoma County
County Seat:
No
Area (mi²):
0.737
State:
California

Sereno del Mar is a CDP located in Sonoma County, California. Sereno del Mar has a 2026 population of 106. Sereno del Mar is currently declining at a rate of -1.85% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Sereno del Mar is $78,214 with a poverty rate of 0%. The median age in Sereno del Mar is 58.4 years: 60.3 years for males, and 57.5 years for females. For every 100 females there are 215.6 males.

106
Total Population
144
Density (mi²)
-2 -1.85%
Growth

Sereno del Mar Population

Sereno del Mar Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026106-2-1.85%
2025108-1-0.92%

Median Age

Overall: 58.4 years
Female: 57.5 years
Male: 60.3 years

Sereno del Mar Adults

There are 101 adults, (21 of whom are seniors) in Sereno del Mar.

Sex Ratio

Female: 32 (31.7%)
Male: 69 (68.3%)

Demographics

The racial composition of Sereno del Mar includes 59.41% White, 31.68% other race, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6059.41%
Other race3231.68%
Two or more races98.91%
Race
Population ↓
Percentage (of total)
Two or more races98.91%
Race
Population ↓
Percentage (of total)
White6059.41%
Other race3231.68%

Sereno del Mar Marital Status

Economics and Income Statistics

Sereno del Mar 's average per capita income is $48,477. Household income levels show a median of $78,214. The poverty rate stands at 0%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Families$250,001$468,717
Married Families$250,001-
Households$78,214$184,072
Non Families--

$48,477

Average Income

$78,214

Median Household Income

0%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)