Lilliwaup ZIP Codes — Mason County, WA

There is one unique ZIP code in Lilliwaup, Washington and it is 98555. Area code: 360/564.
1
ZIP codes
26.48
sq mi land
11.19
sq mi water
360/564
area code
Lilliwaup, WA ZIP code map

About Lilliwaup, WA

Lilliwaup, Washington, is a charming small community nestled in Mason County. Known for its serene surroundings and stunning views, this picturesque area serves as a gateway to the Olympic Peninsula. The ZIP code for Lilliwaup is 98555, and it offers a tranquil escape in the Pacific Northwest.

Location & geography

Lilliwaup is located along the shoreline of Hood Canal, surrounded by lush forests and the majestic Olympic Mountains. Nearby cities include Shelton, which is approximately 22 miles to the south, Brinnon around 14 miles to the northwest, and Port Townsend to the northwest at about 29 miles. The total land area of Lilliwaup is 26.48 square miles, complemented by 11.19 square miles of water, adding to the region's natural beauty.

Community & economy

The community of Lilliwaup has a close-knit character, with residents often engaged in local events and outdoor activities. Industries include small-scale agriculture, timber, and tourism, with many visitors drawn to its stunning natural landscapes and recreational opportunities. Daily life in Lilliwaup revolves around a love for nature, fishing, hiking, and community gatherings.

Transportation

Lilliwaup is accessible via U.S. Highway 101, which connects it to other towns and cities along the Hood Canal. The nearest major airport is the Seattle-Tacoma International Airport, located about 70 miles to the southeast, providing access to domestic and international flights. Public transit options may be limited, but local roadways and highways offer access to surrounding areas.

History

Lilliwaup was established in the late 19th century and has since maintained its status as a quiet waterfront community. Key industries during its development included logging and fishing, which continue to play a part in the local economy. Notably, the area is part of the traditional territory of the Skokomish Tribe, contributing to its rich cultural heritage.

Did you know?

One surprising fact about Lilliwaup is that it serves as a popular starting point for salmon and crab fishing in Hood Canal. Additionally, the natural beauty surrounding the area makes it a favored destination for outdoor enthusiasts and nature lovers alike.

ZIP codes for Lilliwaup, WA (1)
ZIP code City County Map
98555 Lilliwaup Mason View map

Demographics & statistics

238
Population
69.6
Median age
$63,512
Median household income
$55,221
Per capita income
$0
Median home value
$0
Median monthly rent
76.4%
Home ownership
21.0%
Poverty rate
0.0%
Unemployment
705
Housing units
31.1%
Bachelor's or higher

Age distribution

Male Female
11
45–54
7
24
60–64
14
94
65–74
55
13
75–84
8
8
85+
4
← Male
Female →

Age summary

GroupCount%
Under 1800.0%
18 and over238100.0%
65 and over18276.5%
Median age69.6 years

Race & ethnicity

White 84%
Two or more races 16%
GroupCount%
White20084%
Two or more races3816%

Household income

Under $10k 7.5%
$10k–$15k 23.6%
$50k–$75k 42.2%
$150k–$200k 5.6%
$200k+ 21.1%
Range% of households
Under $10k7.5%
$10k–$15k23.6%
$50k–$75k42.2%
$150k–$200k5.6%
$200k+21.1%
Median income$63,512

Housing

Home values

$50k–$100k 17.1%
$150k–$200k 27.6%
$200k–$300k 8.1%
$300k–$500k 9.8%
$500k–$1M 37.4%

Housing overview

MetricValue
Median home value$0
Median rent / month$0
Owner occupied76.4%
Renter occupied23.6%
Vacant78.3%
Single-family detached86.5%
Large apartment buildings0.0%
Mobile homes8.3%
Median rooms4.4
Avg household size (owned)1.63

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–200916.6%
1990–199910.5%
1980–198926.8%
1970–197912.8%
1960–196915.9%
1950–19590.0%
1940–19491.9%
1939 or earlier15.6%

Bedrooms

Size% of units
No bedroom (studio)4.2%
1 bedroom10.6%
2 bedrooms49.3%
3 bedrooms35.9%
4 bedrooms0.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle52.2%
2 vehicles24.8%
3 or more23.0%

Heating fuel

Fuel type%
Electricity69.6%
Wood30.4%

Households & families

Household typeCount%
Married-couple family7747.8%
Cohabiting couple00.0%
Male householder, no spouse7244.7%
Female householder, no spouse127.5%
Households with children under 1800.0%
Households with seniors (65+)11470.8%
Average household size1.48

Marital status

StatusMaleFemale
Never married22.7%0.0%
Married52.0%86.4%
Separated0.0%0.0%
Widowed0.0%13.6%
Divorced25.3%0.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 16.0%
HS graduate 39.9%
Some college, no degree 13.0%
Associate's degree 0.0%
Bachelor's degree 23.5%
Graduate / professional 7.6%
Metric%
HS diploma or higher84.0%
Bachelor's or higher31.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school00.0%
High school00.0%
College / grad school00.0%

Employment

Industry of employment

Agriculture & mining 34.9%
Manufacturing 23.3%
Professional & management 20.9%
Education & healthcare 20.9%

Occupation

Category%
Management, business & arts76.7%
Service0.0%
Sales & office23.3%
Natural resources & construction0.0%
Production & transportation0.0%

Employment type

Type%
Private sector23.3%
Government20.9%
Self-employed55.8%
Unpaid family workers0.0%

Commute

Method%
Drive alone34.9%
Carpool0.0%
Public transit0.0%
Walk0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 21.0%
Under 18 years 0.0%
18 and over 21.0%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security94.4%
Retirement income50.3%
Supplemental Security13.0%
Cash public assistance0.0%
Food stamps / SNAP23.6%

Health indicators

Condition%
High blood pressure46.4%
High cholesterol43.7%
Heart disease10.8%
Stroke4.9%
Asthma10.7%
Arthritis39.2%
Kidney disease4.4%
Pulmonary disease10.4%
Cancer10.7%
Behavior / access%
Binge drinking11.3%
No physical activity23.1%
Less than 7 hrs sleep30.6%
Fair or poor health19.1%
Poor mental health13.4%
Poor physical health14.5%
No health insurance9.9%
Visited doctor (checkup)77.2%
Visited dentist61.9%
Cholesterol screening93.6%
Teeth loss12.4%

Veterans & disability

VeteransCount%
Civilian veterans5623.5%
Disability%
Any disability13.9%
Under 180.0%
18–64 years0.0%
65 and over18.1%

Health insurance coverage

Type%
Private insurance48.3%
Public insurance92.4%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only238100.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)238100.0%
Born in same state238100.0%
Born in different state12753.4%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Italian8837%
French6728.2%
AncestryCount%
Polish218.8%

Technology access

Metric% of households
Computer access67.6%
Internet access77.6%

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

Frequently asked questions
What ZIP codes does Lilliwaup, WA have?
Lilliwaup, WA has one ZIP code: 98555. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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