Sunday Lake Flag

Sunday Lake

County Seat:
No
Area (mi²):
3.327
State:
Washington

Sunday Lake is a CDP located in Snohomish County, Washington. Sunday Lake has a 2026 population of 1,340. Sunday Lake is currently growing at a rate of 3.32% 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 Sunday Lake is $91,500 with a poverty rate of 8.87%. The median age in Sunday Lake is 41.8 years: 48.5 years for males, and 39.7 years for females. For every 100 females there are 94.8 males.

1.3K
Total Population
403
Density (mi²)
43 3.32%
Growth

Sunday Lake Population

Sunday Lake Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,340433.32%
20251,297443.51%

Median Age

Overall: 41.8 years
Female: 39.7 years
Male: 48.5 years

Sunday Lake Adults

There are 1,059 adults, (383 of whom are seniors) in Sunday Lake.

Sex Ratio

Female: 706 (51.3%)
Male: 669 (48.7%)

Demographics

The racial composition of Sunday Lake includes 73.45% White, 10.69% Asian, 4.87% other race, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,01073.45%
Two or more races15110.98%
Asian14710.69%
Other race674.87%
Race
Population ↓
Percentage (of total)
Two or more races15110.98%
Other race674.87%
White312.25%
Race
Population ↓
Percentage (of total)
White97971.2%
Asian14710.69%

Sunday Lake Marital Status

Economics and Income Statistics

Sunday Lake 's average per capita income is $58,500. Household income levels show a median of $91,500. The poverty rate stands at 8.87%.

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
Families$117,525$180,218
Households$91,500$156,497
Married Families--
Non Families-$59,347

$58,500

Average Income

$91,500

Median Household Income

8.87%

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)