Marblemount Flag

Marblemount

County:
Skagit County
County Seat:
No
Area (mi²):
3.702
State:
Washington

Marblemount is a CDP located in Skagit County, Washington. Marblemount has a 2025 population of 197. Marblemount is currently declining at a rate of 0% annually and its population has increased by 62.81% since the most recent census, which recorded a population of 121 in 2020.

The average household income in Marblemount is $102,895 with a poverty rate of 0%.The median age in Marblemount is 54.5 years: 54.6 years for males, and 54.5 years for females.

197
Total Population
53
Density (mi²)
0 0%
Growth

Marblemount Population

Marblemount Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marblemount includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White318100%

Marblemount Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marblemount's average per capita income is $90,885. Household income levels show a median of $99,006. The poverty rate stands at 0%.

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
Households$99,006$102,895
Families$98,580$99,859
Married Families$98,580-
Non Families--

$90,885

Average Income

$99,006

Median Household Income

0%

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)