Boulder Creek Flag

Boulder Creek

County Seat:
No
Area (mi²):
7.512
State:
California

Boulder Creek is a CDP located in Santa Cruz County, California. Boulder Creek has a 2025 population of 5,634. Boulder Creek is currently growing at a rate of 0.84% annually and its population has increased by 6.2% since the most recent census, which recorded a population of 5,305 in 2020.

The average household income in Boulder Creek is $147,196 with a poverty rate of 5.09%.The median age in Boulder Creek is 46.4 years: 45.3 years for males, and 47.7 years for females.

5.6K
Total Population
750
Density (mi²)
47 0.84%
Growth

Boulder Creek Population

Boulder Creek Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Boulder Creek includes 77.51% White, 3.05% other race, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White4,14977.51%
Two or more races86316.12%
Other race1633.05%
Asian981.83%
Black or African American370.69%
Native Hawaiian or Pacific Islander300.56%
Native American130.24%

Boulder Creek Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Boulder Creek's average per capita income is $76,667. Household income levels show a median of $106,842. The poverty rate stands at 5.09%.

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$180,893-
Families$128,547$140,477
Households$106,842$147,196
Non Families$70,202$136,474

$76,667

Average Income

$106,842

Median Household Income

5.09%

Poverty Rate

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)