Bloomfield Flag

Bloomfield

County:
Marin County
County Seat:
No
Area (mi²):
8.138
State:
California

Bloomfield is a CDP located in Marin County, California. Bloomfield has a 2026 population of 282. Bloomfield is currently declining at a rate of -1.4% 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 Bloomfield is $142,422 with a poverty rate of 3.4%. The median age in Bloomfield is 61.3 years: 67.5 years for males, and 56.5 years for females. For every 100 females there are 75.1 males.

282
Total Population
35
Density (mi²)
-4 -1.4%
Growth

Bloomfield Population

Bloomfield Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026282-4-1.4%
2025286-4-1.38%

Median Age

Overall: 61.3 years
Female: 56.5 years
Male: 67.5 years

Bloomfield Adults

There are 295 adults, (156 of whom are seniors) in Bloomfield.

Sex Ratio

Female: 185 (57.1%)
Male: 139 (42.9%)

Demographics

The racial composition of Bloomfield includes 91.67% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White29791.67%
Two or more races278.33%
Race
Population ↓
Percentage (of total)
White29791.67%
Two or more races278.33%

Bloomfield Marital Status

Economics and Income Statistics

Bloomfield 's average per capita income is $74,297. Household income levels show a median of $142,422. The poverty rate stands at 3.4%.

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$206,637
Married Families$250,001-
Households$142,422$198,590
Non Families-$184,758

$74,297

Average Income

$142,422

Median Household Income

3.4%

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)