Emerald Lake Hills Flag

Emerald Lake Hills

County Seat:
No
Area (mi²):
1.182
State:
California

Emerald Lake Hills is a CDP located in San Mateo County, California. Emerald Lake Hills has a 2025 population of 4,462. Emerald Lake Hills is currently growing at a rate of 0.27% annually but its population has decreased by -8.81% since the most recent census, which recorded a population of 4,893 in 2020.

The average household income in Emerald Lake Hills is $459,251 with a poverty rate of 1.07%.The median age in Emerald Lake Hills is 45.8 years: 46.6 years for males, and 44.5 years for females.

4.5K
Total Population
3,774
Density (mi²)
12 0.27%
Growth

Emerald Lake Hills Population

Emerald Lake Hills Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Emerald Lake Hills includes 73.36% White, 9.8% Asian, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,22573.36%
Two or more races65814.97%
Asian4319.8%
Other race691.57%
Black or African American130.3%

Emerald Lake Hills Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Emerald Lake Hills' average per capita income is $150,417. Household income levels show a median of $250,001. The poverty rate stands at 1.07%.

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$250,001$459,251
Families$250,001$499,015
Married Families$250,001-
Non Families-$263,700

$150,417

Average Income

$250,001

Median Household Income

1.07%

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)