Camp Pendleton Mainside Flag

Camp Pendleton Mainside

County Seat:
No
Area (mi²):
10.747
State:
California

Camp Pendleton Mainside is a CDP located in San Diego County, California. Camp Pendleton Mainside has a 2026 population of 12,063. Camp Pendleton Mainside is currently growing at a rate of 6.67% 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 Camp Pendleton Mainside is $61,575 with a poverty rate of 6.26%. The median age in Camp Pendleton Mainside is 21.6 years: 21.6 years for males, and 21.4 years for females. For every 100 females there are 255.7 males.

12.1K
Total Population
1,122
Density (mi²)
754 6.67%
Growth

Camp Pendleton Mainside Population

Camp Pendleton Mainside Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202612,0637546.67%
202511,3097547.14%

Median Age

Overall: 21.6 years
Female: 21.4 years
Male: 21.6 years

Camp Pendleton Mainside Adults

There are 7,742 adults, (5 of whom are seniors) in Camp Pendleton Mainside.

Sex Ratio

Female: 2,671 (28.1%)
Male: 6,830 (71.9%)

Demographics

The racial composition of Camp Pendleton Mainside includes 51.42% White, 14.28% other race, 10.95% Black or African American, 4.15% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,88551.42%
Two or more races1,65617.43%
Other race1,35714.28%
Black or African American1,04010.95%
Asian3944.15%
Native American1081.14%
Native Hawaiian or Pacific Islander610.64%
Race
Population ↓
Percentage (of total)
Other race1,34214.12%
Two or more races1,21012.74%
White6066.38%
Black or African American2242.36%
Native American330.35%
Race
Population ↓
Percentage (of total)
White4,27945.04%
Black or African American8168.59%
Two or more races4464.69%
Asian3944.15%
Native American750.79%
Native Hawaiian or Pacific Islander610.64%
Other race150.16%

Camp Pendleton Mainside Marital Status

Economics and Income Statistics

Camp Pendleton Mainside 's average per capita income is $40,819. Household income levels show a median of $61,575. The poverty rate stands at 6.26%.

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
Households$61,575$83,519
Families$61,310$85,119
Married Families$61,310-
Non Families--

$40,819

Average Income

$61,575

Median Household Income

6.26%

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)