Alpine

County:: San Diego County
County Seat:: No
Area (mi²):: 26.786
State:: California

Alpine is a CDP located in San Diego County, California. Alpine has a 2025 population of 16,330. Alpine is currently growing at a rate of 0.86% annually and its population has increased by 9.17% since the most recent census, which recorded a population of 14,958 in 2020.

The average household income in Alpine is $132,833 with a poverty rate of 10.23%. The median age in Alpine is 42.8 years: 41.4 years for males, and 44.7 years for females.

Demographics

The racial composition of Alpine includes 78.37% White, 6.01% other race, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Black or African American

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	12,124	78.37%
Two or more races	1,613	10.43%
Other race	929	6.01%
Asian	416	2.69%
Black or African American	310	2%
Native Hawaiian or Pacific Islander	57	0.37%
Native American	21	0.14%

Alpine Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Alpine's average per capita income is $57,447. Household income levels show a median of $111,723. The poverty rate stands at 10.23%.

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	$137,992	-
Families	$126,170	$144,331
Households	$111,723	$132,833
Non Families	$76,482	$95,312

$57,447

Average Income

$111,723

Median Household Income

10.23%

Poverty Rate