US Census Data

Kitsap County vs Whatcom County

A side-by-side comparison of Kitsap County and Whatcom County: population, income, housing, and more.

Kitsap County and Whatcom County are counties in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Kitsap County has the higher population (276,581 vs 228,432 in Whatcom County). Kitsap County has the higher median household income ($98,546 vs $80,989 in Whatcom County). Whatcom County has the higher median home value ($536,100 vs $505,700 in Kitsap County).

Population, income & housing

Kitsap CountyWhatcom County
Population276,581228,432
Median age39.9 yrs38.2 yrs
Median household income$98,546$80,989
Median home value$505,700$536,100
Median gross rent$1,741$1,465
Housing units115,329101,928
Homeownership rate70.1%63.5%
Bachelor's degree or higher36.5%38.1%
Unemployment rate4.8%5.1%

Trends (ACS 5-year, 2019–2023)

Kitsap CountyWhatcom County
Population265,882 → 276,581 (+4.0%)220,821 → 228,432 (+3.4%)
Median household income$75,411 → $98,546 (+30.7%)$62,984 → $80,989 (+28.6%)
Median home value$329,900 → $505,700 (+53.3%)$345,700 → $536,100 (+55.1%)
Median gross rent$1,249 → $1,741 (+39.4%)$1,060 → $1,465 (+38.2%)

Kitsap County

Population
265,882276,581
Median household income
$75,411$98,546
Median home value
$329,900$505,700
Median gross rent
$1,249$1,741

Whatcom County

Population
220,821228,432
Median household income
$62,984$80,989
Median home value
$345,700$536,100
Median gross rent
$1,060$1,465

Age & race/ethnicity

Age distribution (share)

Kitsap CountyWhatcom County
Under 55.3%4.7%
5 to 1714.6%14.1%
18 to 249.1%13.1%
25 to 3414.5%13.8%
35 to 4413.0%12.7%
45 to 5411.1%11.2%
55 to 6413.3%11.8%
65 to 7411.8%11.4%
75 and over7.3%7.1%

Race & ethnicity (share)

Kitsap CountyWhatcom County
White (non-Hispanic)73.6%76.1%
Black or African American2.4%0.8%
American Indian & Alaska Native0.8%1.7%
Asian4.7%4.2%
Native Hawaiian & Pacific Islander0.9%0.3%
Some other race0.5%0.4%
Two or more races8.0%6.1%
Hispanic or Latino9.0%10.4%

Educational attainment (age 25+)

Share of adults 25+

Kitsap CountyWhatcom County
No high school diploma4.7%6.2%
High school graduate21.1%21.4%
Some college or associate's37.7%34.3%
Bachelor's degree23.3%23.5%
Graduate or professional degree13.3%14.6%

Commute to work

How workers get to work (share)

Kitsap CountyWhatcom County
Drove alone65.2%70.2%
Carpooled8.7%8.1%
Public transit6.3%1.9%
Walked4.5%3.4%
Bicycle0.5%1.9%
Worked from home13.2%13.3%
Other means1.6%1.1%

Housing

Units in structure (share)

Kitsap CountyWhatcom County
1-unit, detached71.1%63.3%
1-unit, attached3.8%3.0%
2 to 4 units6.1%7.0%
5 to 19 units7.0%10.0%
20 or more units5.8%10.1%
Mobile home & other6.1%6.5%

Poverty & households

Kitsap CountyWhatcom County
Poverty rate8.3%12.7%
Average household size2.512.42
Mean commute (minutes)2922
Median year structure built19861988

Full profiles

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