Bainbridge Island ZIP Codes — Kitsap County, WA

There is one unique ZIP code in Bainbridge Island, Washington and it is 98110. Area code: 206.

ZIP codes

27.61

sq mi land

11.16

sq mi water

206

area code

Bainbridge Island, WA ZIP code map

About Bainbridge Island, WA

Bainbridge Island, Washington, is a picturesque city located in Kitsap County. Known for its stunning scenery and vibrant community, it offers a unique blend of natural beauty and cultural richness. The city provides residents and visitors with a peaceful retreat just a short ferry ride from Seattle.

Location & geography

Bainbridge Island is situated to the west of Seattle, easily accessible via a ferry that makes it a popular destination. The island covers a total area of 38.77 square miles, with 27.61 square miles of land and 11.16 square miles of water, showcasing lush landscapes and waterfront views. Nearby cities include Seattle, located about 10 miles to the east, as well as Poulsbo approximately 14 miles to the north, Bremerton roughly 15 miles to the southeast, and Kingston about 18 miles to the northwest.

Community & economy

The character of Bainbridge Island is profoundly influenced by its natural surroundings, with a strong emphasis on sustainability and community engagement. The island supports various industries including tourism, woodworking, and agriculture, with local businesses and artisans adding to the unique charm of the area. Daily life on Bainbridge Island often includes outdoor activities such as hiking, kayaking, and enjoying the vibrant arts scene filled with galleries and local markets.

Transportation

Public transportation options on Bainbridge Island include buses that connect to regional transit services, while the Seattle-Bainbridge Island ferry is a crucial link to downtown Seattle. The island is primarily accessed via State Route 305, which connects to the ferry terminal and provides access to the rest of Kitsap County.

History

Bainbridge Island was founded in the mid-19th century, originally home to the Suquamish tribe and later settled by various European immigrants. The island's economy historically revolved around logging and agriculture, establishing a foundation for the community that exists today. A notable event in its history includes the establishment of the Bainbridge Island Japanese American Exclusion Memorial, commemorating the Japanese Americans who were forcibly removed during World War II.

Did you know?

One surprising fact about Bainbridge Island is that it was once the site of a thriving logging industry, with timber being a primary export for many years. Additionally, the island has gained recognition as a center for art and culture, housing numerous galleries and studios that attract visitors year-round.

ZIP codes for Bainbridge Island, WA (1)

ZIP code	City	County	Map
98110	Bainbridge Island	Kitsap	View map

Demographics & statistics

24,681

Population

49.5

Median age

$151,290

Median household income

$86,747

Per capita income

$985,400

Median home value

$1,965

Median monthly rent

81.2%

Home ownership

2.9%

Poverty rate

2.9%

Unemployment

8,790

Housing units

73.8%

Bachelor's or higher

Age distribution

Male Female

527

Under 5

540

631

5–9

645

781

10–14

800

861

15–19

881

232

20–24

238

674

25–34

690

1,622

35–44

1,660

1,625

45–54

1,663

919

55–59

940

993

60–64

1,016

2,212

65–74

2,265

920

75–84

942

200

85+

204

← Male

Female →

Age summary

Group	Count	%
Under 18	5,125	20.8%
18 and over	19,556	79.2%
65 and over	6,743	27.3%
Median age	49.5 years

Race & ethnicity

White 84.7%

Two or more races 6.1%

Hispanic or Latino 3.6%

Asian 3.6%

Other race 1.6%

Black or African American 0.2%

American Indian / Alaska Native 0.2%

Group	Count	%
White	21,686	84.7%
Two or more races	1,574	6.1%
Hispanic or Latino	915	3.6%
Asian	910	3.6%
Other race	403	1.6%
Black or African American	58	0.2%
American Indian / Alaska Native	47	0.2%

Household income

Under $10k 2.1%

$10k–$15k 1.3%

$15k–$25k 2.4%

$25k–$35k 2.6%

$35k–$50k 5.6%

$50k–$75k 9.1%

$75k–$100k 9.2%

$100k–$150k 17.4%

$150k–$200k 14.1%

$200k+ 36.2%

Range	% of households
Under $10k	2.1%
$10k–$15k	1.3%
$15k–$25k	2.4%
$25k–$35k	2.6%
$35k–$50k	5.6%
$50k–$75k	9.1%
$75k–$100k	9.2%
$100k–$150k	17.4%
$150k–$200k	14.1%
$200k+	36.2%
Median income	$151,290

Housing

Home values

Under $50k 0.4%

$50k–$100k 0.4%

$100k–$150k 0.1%

$150k–$200k 0.2%

$200k–$300k 2.1%

$300k–$500k 8.1%

$500k–$1M 39.9%

$1M+ 48.7%

Housing overview

Metric	Value
Median home value	$985,400
Median rent / month	$1,965
Owner occupied	81.2%
Renter occupied	18.8%
Vacant	7.4%
Single-family detached	78.7%
Large apartment buildings	5.5%
Mobile homes	1.8%
Median rooms	6.3
Avg household size (owned)	2.55

Year built

Era	%
2020 or later	0.8%
2010–2019	9.5%
2000–2009	16.7%
1990–1999	19.7%
1980–1989	18.0%
1970–1979	14.3%
1960–1969	6.1%
1950–1959	4.0%
1940–1949	3.7%
1939 or earlier	7.1%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	7.4%
2 bedrooms	24.1%
3 bedrooms	39.4%
4 bedrooms	21.7%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	3.0%
1 vehicle	30.1%
2 vehicles	42.8%
3 or more	24.0%

Heating fuel

Fuel type	%
Utility gas	3.0%
Electricity	73.0%
Propane / LP gas	12.6%
Fuel oil	6.8%
Wood	2.3%
Solar	0.5%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	6,451	65.5%
Cohabiting couple	430	4.4%
Male householder, no spouse	953	9.7%
Female householder, no spouse	2,016	20.5%
Households with children under 18	3,025	30.7%
Households with seniors (65+)	4,194	42.6%
Average household size	2.49

Marital status

Status	Male	Female
Never married	21.5%	18.8%
Married	68.6%	62.4%
Separated	0.9%	1.2%
Widowed	1.7%	5.8%
Divorced	7.3%	11.9%

Education

Less than 9th grade 0.2%

Some HS, no diploma 0.2%

HS graduate 6.8%

Some college, no degree 13.6%

Associate's degree 5.5%

Bachelor's degree 39.0%

Graduate / professional 34.8%

Metric	%
HS diploma or higher	99.6%
Bachelor's or higher	73.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	529	9.5%
Kindergarten	197	3.5%
Elementary school	2,290	41.2%
High school	1,622	29.2%
College / grad school	916	16.5%

Employment

Industry of employment

Professional & management 26.0%

Education & healthcare 23.4%

Retail trade 11.2%

Arts, food & hospitality 7.3%

Finance & real estate 6.9%

Public administration 5.0%

Manufacturing 4.9%

Construction 4.7%

Information 3.4%

Other services 3.4%

Transportation & utilities 2.1%

Wholesale trade 1.2%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	67.1%
Service	10.7%
Sales & office	17.2%
Natural resources & construction	2.3%
Production & transportation	2.8%

Employment type

Type	%
Private sector	74.4%
Government	14.8%
Self-employed	10.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	40.2%
Carpool	3.4%
Public transit	18.2%
Walk	5.0%
Other means	2.5%
Avg commute (minutes)	38.3

Poverty

All people 2.9%

Under 18 years 1.0%

18 and over 3.4%

Married-couple families 0.3%

Female-led households 3.9%

Income support

Source	% of households
Social Security	39.6%
Retirement income	32.1%
Supplemental Security	1.5%
Cash public assistance	1.2%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
High blood pressure	31.1%
High cholesterol	35.0%
Heart disease	5.3%
Stroke	2.3%
Asthma	9.3%
Arthritis	25.3%
Kidney disease	2.6%
Pulmonary disease	4.4%
Cancer	8.3%

Behavior / access	%
Binge drinking	15.2%
No physical activity	11.0%
Less than 7 hrs sleep	24.9%
Fair or poor health	8.4%
Poor mental health	11.0%
Poor physical health	7.7%
No health insurance	5.3%
Visited doctor (checkup)	75.1%
Visited dentist	81.5%
Cholesterol screening	93.8%
Teeth loss	5.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,582	8.1%

Disability	%
Any disability	8.8%
Under 18	3.5%
18–64 years	5.2%
65 and over	19.7%

Health insurance coverage

Type	%
Private insurance	83.1%
Public insurance	34.2%
Uninsured under 19	3.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	23,614	95.7%
Spanish	113	0.5%
Other Indo-European	31	0.1%
Asian & Pacific Islander	26	0.1%
Other languages	56	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	22,868	92.7%
Born in same state	22,422	90.8%
Born in different state	8,002	32.4%
Foreign born	446	1.8%
Naturalized citizen	1,813	7.3%
Not a US citizen	1,191	65.7%

Ancestry

Ancestry	Count	%
French	4,723	19.1%
Italian	3,472	14.1%
Polish	1,083	4.4%
Arab	722	2.9%
English	571	2.3%

Ancestry	Count	%
Dutch	345	1.4%
Norwegian	158	0.6%
German	136	0.6%
Irish	125	0.5%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	98.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Bainbridge Island, WA have?

Bainbridge Island, WA has one ZIP code: 98110. Each ZIP code serves a distinct delivery area within the city and surrounding region.