Silverdale ZIP Codes — Kitsap County, WA

There are 2 unique ZIP codes in Silverdale, Washington. Area code: 360/564.
2
ZIP codes
28.44
sq mi land
2.77
sq mi water
360/564
area code
Silverdale, WA ZIP code map

About Silverdale, WA

Silverdale, Washington, is a vibrant community located in Kitsap County, known for its scenic waterfront and lively local atmosphere. The city is a popular destination for families and retirees alike, offering a blend of suburban living with access to outdoor activities. With its proximity to the Puget Sound, Silverdale provides a unique coastal experience complemented by a range of amenities and services.

Location & geography

Silverdale is situated on the Kitsap Peninsula, approximately 14 miles northwest of Bremerton and about 20 miles west of Seattle across the Puget Sound. The area covers a total of 28.44 square miles of land and has a picturesque water area of 2.77 square miles, contributing to its beautiful coastal scenery. The terrain around Silverdale features rolling hills and access to waterfront parks that make it ideal for outdoor enthusiasts and nature lovers.

Community & economy

The character of Silverdale is defined by its small-town charm and welcoming atmosphere, attracting a diverse population. The local economy is bolstered by retail, healthcare, and tourism industries, providing ample job opportunities for residents. Daily life in Silverdale is enhanced by community events, parks, and recreational facilities that promote an active lifestyle.

Transportation

Silverdale is primarily accessed via major roadways, including Washington State Route 303, which connects to Bremerton and beyond. The nearest named airports are Bremerton National Airport and Seattle-Tacoma International Airport, offering regional and international travel options. Public transportation is available through local bus services that connect Silverdale with surrounding areas.

History

Silverdale was first settled in the late 1800s and began to grow as a commercial center due to its strategic location and natural resources. Key industries have included timber and shipbuilding, which played significant roles in the community's early development. Over the years, Silverdale has transformed into a suburban hub that serves as a gateway to the beauty of the Kitsap Peninsula.

Did you know?

One surprising fact about Silverdale is that it was once home to a large naval shipyard, which contributed significantly to the local economy. Additionally, the city is known for its annual events, including the Silverdale Whaling Days festival that celebrates the region's maritime heritage.

ZIP codes for Silverdale, WA (2)
ZIP code City County Map
98315 Silverdale Kitsap View map
98383 Silverdale Kitsap View map

Demographics & statistics

28,809
Population
35.0
Median age
$99,542
Median household income
$45,905
Per capita income
$252,750
Median home value
$2,109
Median monthly rent
28.5%
Home ownership
4.2%
Poverty rate
4.5%
Unemployment
5,568
Housing units
32.1%
Bachelor's or higher

Age distribution

Male Female
1,201
Under 5
818
1,035
5–9
705
945
10–14
644
978
15–19
666
2,443
20–24
1,663
2,943
25–34
2,004
1,879
35–44
1,279
1,665
45–54
1,134
726
55–59
495
866
60–64
589
1,433
65–74
976
774
75–84
527
250
85+
171
← Male
Female →

Age summary

GroupCount%
Under 186,17523.1%
18 and over22,63477.0%
65 and over4,1319.2%
Median age35.0 years

Race & ethnicity

White 67.2%
Two or more races 11.2%
Asian 7.3%
Hispanic or Latino 5.4%
Black or African American 5.3%
Other race 2.7%
Native Hawaiian / Pacific Islander 0.5%
American Indian / Alaska Native 0.4%
GroupCount%
White20,46567.2%
Two or more races3,40311.2%
Asian2,2307.3%
Hispanic or Latino1,6575.4%
Black or African American1,6005.3%
Other race8352.7%
Native Hawaiian / Pacific Islander1550.5%
American Indian / Alaska Native1210.4%

Household income

Under $10k 2.4%
$10k–$15k 0.6%
$15k–$25k 2.3%
$25k–$35k 3.4%
$35k–$50k 7.8%
$50k–$75k 25.0%
$75k–$100k 18.1%
$100k–$150k 21.7%
$150k–$200k 8.3%
$200k+ 10.7%
Range% of households
Under $10k2.4%
$10k–$15k0.6%
$15k–$25k2.3%
$25k–$35k3.4%
$35k–$50k7.8%
$50k–$75k25.0%
$75k–$100k18.1%
$100k–$150k21.7%
$150k–$200k8.3%
$200k+10.7%
Median income$99,542

Housing

Home values

Under $50k 1.0%
$50k–$100k 0.4%
$100k–$150k 0.3%
$150k–$200k 0.5%
$200k–$300k 3.0%
$300k–$500k 19.5%
$500k–$1M 74.7%
$1M+ 0.8%

Housing overview

MetricValue
Median home value$252,750
Median rent / month$2,109
Owner occupied28.5%
Renter occupied71.5%
Vacant5.8%
Single-family detached34.0%
Large apartment buildings7.6%
Mobile homes0.7%
Median rooms5.9
Avg household size (owned)2.96

Year built

Era%
2020 or later0.4%
2010–20195.3%
2000–200912.0%
1990–199927.2%
1980–198921.0%
1970–197926.0%
1960–19693.8%
1950–19593.0%
1940–19490.5%
1939 or earlier1.1%

Bedrooms

Size% of units
No bedroom (studio)0.9%
1 bedroom4.7%
2 bedrooms33.2%
3 bedrooms38.5%
4 bedrooms14.8%
5+ bedrooms8.0%

Vehicles per household

Vehicles% of households
No vehicle2.1%
1 vehicle27.1%
2 vehicles49.0%
3 or more21.9%

Heating fuel

Fuel type%
Utility gas38.1%
Electricity58.0%
Propane / LP gas2.5%
Fuel oil0.4%
Wood1.2%

Households & families

Household typeCount%
Married-couple family5,76971.1%
Cohabiting couple4372.5%
Male householder, no spouse1,70613.2%
Female householder, no spouse2,01413.3%
Households with children under 183,36346.9%
Households with seniors (65+)2,88116.7%
Average household size2.95

Marital status

StatusMaleFemale
Never married47.5%25.4%
Married45.0%63.2%
Separated0.8%1.0%
Widowed1.3%4.2%
Divorced5.6%6.3%

Education

Less than 9th grade 0.7%
Some HS, no diploma 2.3%
HS graduate 18.3%
Some college, no degree 34.0%
Associate's degree 12.8%
Bachelor's degree 21.3%
Graduate / professional 10.9%
Metric%
HS diploma or higher97.1%
Bachelor's or higher32.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool4656.9%
Kindergarten3336.9%
Elementary school2,58744.4%
High school1,19717.1%
College / grad school1,48124.8%

Employment

Industry of employment

Education & healthcare 27.2%
Public administration 14.7%
Arts, food & hospitality 14.6%
Retail trade 9.7%
Professional & management 8.8%
Manufacturing 6.3%
Finance & real estate 4.9%
Construction 4.2%
Transportation & utilities 3.8%
Other services 2.5%
Wholesale trade 1.2%
Agriculture & mining 1.2%
Information 1.0%

Occupation

Category%
Management, business & arts44.0%
Service19.3%
Sales & office25.0%
Natural resources & construction7.6%
Production & transportation4.2%

Employment type

Type%
Private sector64.1%
Government32.9%
Self-employed3.0%
Unpaid family workers0.1%

Commute

Method%
Drive alone55.0%
Carpool9.0%
Public transit5.2%
Walk23.6%
Other means1.5%
Avg commute (minutes)20.9

Poverty

All people 4.2%
Under 18 years 3.5%
18 and over 4.2%
Married-couple families 1.9%
Female-led households 29.9%

Income support

Source% of households
Social Security15.5%
Retirement income21.6%
Supplemental Security2.5%
Cash public assistance1.5%
Food stamps / SNAP5.0%

Health indicators

Condition%
High blood pressure19.9%
High cholesterol21.5%
Heart disease3.0%
Stroke1.5%
Asthma9.8%
Arthritis13.7%
Kidney disease1.6%
Pulmonary disease3.4%
Cancer3.7%
Behavior / access%
Binge drinking22.0%
No physical activity13.3%
Less than 7 hrs sleep29.1%
Fair or poor health8.7%
Poor mental health16.1%
Poor physical health6.8%
No health insurance11.4%
Visited doctor (checkup)65.9%
Visited dentist70.7%
Cholesterol screening79.0%
Teeth loss10.7%

Veterans & disability

VeteransCount%
Civilian veterans3,49517.0%
Disability%
Any disability8.9%
Under 182.0%
18–64 years6.7%
65 and over71.3%

Health insurance coverage

Type%
Private insurance89.2%
Public insurance18.2%
Uninsured under 193.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only26,79091.4%
Spanish7252.7%
Other Indo-European2571.4%
Asian & Pacific Islander200.2%
Other languages4391.1%

Place of birth & citizenship

OriginCount%
Native born (US)26,77394.0%
Born in same state25,79490.7%
Born in different state9,21424.8%
Foreign born9793.4%
Naturalized citizen2,0366.0%
Not a US citizen1,38163.3%

Ancestry

AncestryCount%
French3,53612.3%
Italian3,46812%
Polish1,2704.4%
Arab7452.6%
English6872.4%
AncestryCount%
Dutch2280.8%
German2080.7%
Irish960.3%
Norwegian270.1%

Technology access

Metric% of households
Computer access28.4%
Internet access99.3%

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

Frequently asked questions
What ZIP codes does Silverdale, WA have?
Silverdale, WA has two ZIP codes: 98315 and 98383. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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