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 2025 population of 25,205 . Martha Lake is currently growing at a rate of 2.64% annually and its population has increased by 14.64% since the most recent census, which recorded a population of 21,987 in 2020.

The average household income in Martha Lake is $148,609 with a poverty rate of 10.04%. The median age in Martha Lake is 33.9 years: 34.9 years for males, and 33.1 years for females. For every 100 females there are 98.4 males.

25.2K
Total Population
5,537
Density (mi²)
648 2.64%
Growth

Martha Lake Population

Martha Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Martha Lake includes 53.81% White, 23.93% Asian, 5.89% other race, 5.69% Black or African American, and smaller percentages for Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White (53.81%)

Asian (23.93%)

Two or more races (9.29%)

Other race (5.89%)

Black or African American (5.69%)

Native Hawaiian or Pacific Islander (0.79%)

Native American (0.6%)

Race
Population
Percentage (of total)
White12,23653.81%
Asian5,44223.93%
Two or more races2,1129.29%
Other race1,3395.89%
Black or African American1,2955.69%
Native Hawaiian or Pacific Islander1800.79%
Native American1360.6%

Martha Lake Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Martha Lake's average per capita income is $70,930. Household income levels show a median of $132,130. The poverty rate stands at 10.04%.

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$156,360-
Families$148,142$165,712
Households$132,130$148,609
Non Families$81,364$98,374

$70,930

Average Income

$132,130

Median Household Income

10.04%

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)