Allyn

County:: Mason County
County Seat:: No
Area (mi²):: 1.597
State:: Washington

Allyn is a CDP located in Mason County, Washington. Allyn has a 2025 population of 2,321. Allyn is currently growing at a rate of 1.04% annually but its population has decreased by -7.31% since the most recent census, which recorded a population of 2,504 in 2020.

The average household income in Allyn is $121,798 with a poverty rate of 1.48%.The median age in Allyn is 56.5 years: 53.5 years for males, and 57.6 years for females.

Demographics

The racial composition of Allyn includes 89.57% White, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,379	89.57%
Two or more races	182	6.85%
Asian	56	2.11%
Black or African American	22	0.83%
Native American	17	0.64%

Allyn Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allyn's average per capita income is $63,385. Household income levels show a median of $107,823. The poverty rate stands at 1.48%.

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	$138,788	-
Families	$137,538	$138,732
Households	$107,823	$121,798
Non Families	$56,297	$55,574

$63,385

Average Income

$107,823

Median Household Income

1.48%

Poverty Rate