Marrowstone Flag

Marrowstone

County Seat:
No
Area (mi²):
6.3
State:
Washington

Marrowstone is a CDP located in Jefferson County, Washington. Marrowstone has a 2025 population of 891. Marrowstone is currently growing at a rate of 0.34% annually but its population has decreased by -5.51% since the most recent census, which recorded a population of 943 in 2020.

The average household income in Marrowstone is $132,190 with a poverty rate of 14.05%. The median age in Marrowstone is 58.6 years: 53.6 years for males, and 59.7 years for females.

891
Total Population
141
Density (mi²)
3 0.34%
Growth

Marrowstone Population

Marrowstone Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marrowstone includes 97.05% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

White (97.0%)

Two or more races (1.9%)

Native American (1.0%)

Race
Population
Percentage (of total)
White95397.05%
Two or more races191.93%
Native American101.02%

Marrowstone Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marrowstone's average per capita income is $59,028. Household income levels show a median of $93,125. The poverty rate stands at 14.05%.

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$101,500-
Families$101,000$153,758
Households$93,125$132,190
Non Families$76,591$78,863

$59,028

Average Income

$93,125

Median Household Income

14.05%

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)