Penngrove Flag

Penngrove

County:
Sonoma County
County Seat:
No
Area (mi²):
4.034
State:
California

Penngrove is a CDP located in Sonoma County, California. Penngrove has a 2025 population of 2,100. Penngrove is currently declining at a rate of -1.32% annually and its population has decreased by -11.32% since the most recent census, which recorded a population of 2,368 in 2020.

The average household income in Penngrove is $167,393 with a poverty rate of 10.9%.The median age in Penngrove is 55.3 years: 48.4 years for males, and 61.4 years for females.

2.1K
Total Population
521
Density (mi²)
-28 -1.32%
Growth

Penngrove Population

Penngrove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Penngrove includes 92.65% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,96792.65%
Two or more races1426.69%
Asian140.66%

Penngrove Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Penngrove's average per capita income is $103,031. Household income levels show a median of $115,826. The poverty rate stands at 10.9%.

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
Married Families$216,463-
Families$215,579$254,890
Households$115,826$167,393
Non Families$98,594$82,914

$103,031

Average Income

$115,826

Median Household Income

10.9%

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)