Mountain House

County:: Alameda County
County Seat:: No
Area (mi²):: 4.558
State:: California

Mountain House is a CDP located in Alameda County, California. Mountain House has a 2025 population of 27,069. Mountain House is currently growing at a rate of 4.48% annually and its population has increased by 26.57% since the most recent census, which recorded a population of 21,387 in 2020.

The average household income in Mountain House is $186,198 with a poverty rate of 2.68%.The median age in Mountain House is 34.1 years: 32.4 years for males, and 35.6 years for females.

Demographics

The racial composition of Mountain House includes 55.75% Asian, 26.04% White, 5.8% Black or African American, 3.68% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Asian	13,998	55.75%
White	6,539	26.04%
Two or more races	2,148	8.56%
Black or African American	1,456	5.8%
Other race	923	3.68%
Native American	44	0.18%

Mountain House Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mountain House's average per capita income is $82,370. Household income levels show a median of $171,675. The poverty rate stands at 2.68%.

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	$190,951	-
Families	$181,844	$196,021
Households	$171,675	$186,198
Non Families	$95,798	$87,260

$82,370

Average Income

$171,675

Median Household Income

2.68%

Poverty Rate