Bainbridge Island Flag

Bainbridge Island

County:
Kitsap County
County Seat:
No
Area (mi²):
27.614
State:
Washington

Bainbridge Island is a city located in Kitsap County, Washington. Bainbridge Island has a 2026 population of 24,621. Bainbridge Island is currently declining at a rate of -0.28% annually and its population has decreased by -0.86% since the most recent census, which recorded a population of 24,834 in 2020.

The median household income in Bainbridge Island is $172,188 with a poverty rate of 3.5%. The median age in Bainbridge Island is 49 years: 48.4 years for males, and 50.3 years for females. For every 100 females there are 96.8 males.

24.6K
Total Population
892
Density (mi²)
-70 -0.28%
Growth

Bainbridge Island Population

Bainbridge Island Population

Year ↓
Population
Growth
Annual Change
202624,621-70-0.28%
202524,6911340.55%
202424,5571870.77%
202324,370-226-0.92%
202224,596-126-0.51%
202124,722-112-0.45%
202024,834110.04%
201925,3484941.99%
201824,8542761.12%
201724,5783921.62%
201624,1865392.28%
201523,6474822.08%
201423,1651240.54%
201323,041-154-0.66%
201223,195120.05%
201123,1831580.69%
201023,062370.16%
200020,30800%

Median Age

Overall: 49 years
Female: 50.3 years
Male: 48.4 years

Bainbridge Island Adults

There are 19,672 adults, (6,744 of whom are seniors) in Bainbridge Island.

Sex Ratio

Female: 12,515 (50.8%)
Male: 12,116 (49.2%)

Demographics

The racial composition of Bainbridge Island includes 83.65% White, 4.08% Asian, and smaller percentages for other race, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White20,60483.65%
Two or more races2,1748.83%
Asian1,0064.08%
Other race6532.65%
Native American960.39%
Black or African American940.38%
Native Hawaiian or Pacific Islander40.02%
Race
Population ↓
Percentage (of total)
White4021.63%
Two or more races4001.62%
Other race2350.95%
Asian630.26%
Native American230.09%
Race
Population ↓
Percentage (of total)
White20,20282.02%
Two or more races1,7747.2%
Asian9433.83%
Other race4181.7%
Black or African American940.38%
Native American730.3%
Native Hawaiian or Pacific Islander40.02%

Bainbridge Island Marital Status

Economics and Income Statistics

Bainbridge Island's average per capita income is $104,634. Household income levels show a median of $172,188. The poverty rate stands at 3.5%.

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$221,018-
Families$207,244$278,836
Households$172,188$246,751
Non Families$82,550$129,111

$104,634

Average Income

$172,188

Median Household Income

3.5%

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)