Martha Lake Flag

Martha Lake

County Seat:
No
Area (mi²):
4.553
State:
Washington

Martha Lake is a CDP located in Snohomish County, Washington. Martha Lake has a 2026 population of 24,417. Martha Lake is currently growing at a rate of 2.34% 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 Martha Lake is $124,494 with a poverty rate of 8.28%. The median age in Martha Lake is 34.7 years: 36.1 years for males, and 33.1 years for females. For every 100 females there are 97.7 males.

24.4K
Total Population
5,363
Density (mi²)
559 2.34%
Growth

Martha Lake Population

Martha Lake Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202624,4175592.34%
202523,8585592.4%

Median Age

Overall: 34.7 years
Female: 33.1 years
Male: 36.1 years

Martha Lake Adults

There are 17,205 adults, (2,391 of whom are seniors) in Martha Lake.

Sex Ratio

Female: 11,451 (50.6%)
Male: 11,183 (49.4%)

Demographics

The racial composition of Martha Lake includes 48.49% White, 25.31% Asian, 8.47% other race, 3.83% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10,97548.49%
Asian5,72825.31%
Two or more races2,88112.73%
Other race1,9188.47%
Black or African American8663.83%
Native American1670.74%
Native Hawaiian or Pacific Islander990.44%
Race
Population ↓
Percentage (of total)
Other race1,2985.73%
Two or more races1,1995.3%
White5112.26%
Native American410.18%
Asian370.16%
Race
Population ↓
Percentage (of total)
White10,46446.23%
Asian5,69125.14%
Two or more races1,6827.43%
Black or African American8663.83%
Other race6202.74%
Native American1260.56%
Native Hawaiian or Pacific Islander990.44%

Martha Lake Marital Status

Economics and Income Statistics

Martha Lake 's average per capita income is $73,447. Household income levels show a median of $124,494. The poverty rate stands at 8.28%.

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$173,036-
Families$146,452$173,561
Households$124,494$153,776
Non Families$90,013$99,828

$73,447

Average Income

$124,494

Median Household Income

8.28%

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)