US Census Data

Fox Island vs Key Center

A side-by-side comparison of Fox Island and Key Center: population, income, housing, and more.

Fox Island and Key Center are places in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Key Center has the higher population (3,619 vs 3,365 in Fox Island). Fox Island has the higher median household income ($172,917 vs $100,405 in Key Center). Fox Island has the higher median home value ($952,500 vs $558,200 in Key Center).

Population, income & housing

Fox IslandKey Center
Population3,3653,619
Median age50.5 yrs45.3 yrs
Median household income$172,917$100,405
Median home value$952,500$558,200
Median gross rent$1,641
Housing units1,5091,729
Homeownership rate91.6%88.2%
Bachelor's degree or higher58.6%28.2%
Unemployment rate3.5%8.6%

Trends (ACS 5-year, 2019–2023)

Fox IslandKey Center
Population3,918 → 3,365 (-14.1%)3,806 → 3,619 (-4.9%)
Median household income$105,750 → $172,917 (+63.5%)$78,924 → $100,405 (+27.2%)
Median home value$642,000 → $952,500 (+48.4%)$318,800 → $558,200 (+75.1%)
Median gross rent$1,588 → $2,115 (+33.2%)$1,168 → $1,641 (+40.5%)

Fox Island

Population
3,9183,365
Median household income
$105,750$172,917
Median home value
$642,000$952,500
Median gross rent
$1,588$2,115

Key Center

Population
3,8063,619
Median household income
$78,924$100,405
Median home value
$318,800$558,200
Median gross rent
$1,168$1,641

Age & race/ethnicity

Age distribution (share)

Fox IslandKey Center
Under 53.0%2.3%
5 to 1716.4%15.8%
18 to 243.0%10.8%
25 to 345.1%5.3%
35 to 4410.1%15.1%
45 to 5418.0%13.3%
55 to 6417.4%14.6%
65 to 7417.9%14.5%
75 and over9.1%8.2%

Race & ethnicity (share)

Fox IslandKey Center
White (non-Hispanic)91.2%87.5%
Black or African American0.3%0.3%
American Indian & Alaska Native0.3%0.0%
Asian2.3%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.2%0.0%
Two or more races2.9%10.0%
Hispanic or Latino2.7%2.2%

Educational attainment (age 25+)

Share of adults 25+

Fox IslandKey Center
No high school diploma1.3%2.3%
High school graduate13.7%26.5%
Some college or associate's26.5%43.0%
Bachelor's degree37.5%17.0%
Graduate or professional degree21.1%11.2%

Commute to work

How workers get to work (share)

Fox IslandKey Center
Drove alone73.5%70.6%
Carpooled3.6%19.3%
Public transit1.0%0.0%
Walked0.0%0.0%
Bicycle0.0%0.0%
Worked from home21.3%8.7%
Other means0.6%1.4%

Housing

Units in structure (share)

Fox IslandKey Center
1-unit, detached89.9%82.9%
1-unit, attached6.5%1.4%
2 to 4 units0.0%0.9%
5 to 19 units0.0%0.0%
20 or more units0.0%2.0%
Mobile home & other3.6%12.8%

Poverty & households

Fox IslandKey Center
Poverty rate0.8%7.2%
Average household size2.432.49
Mean commute (minutes)3937
Median year structure built19901990

Full profiles

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