San Juan County, WA ZIP Codes

Washington (WA)  ·  9 ZIP codes  ·  9 cities
9
ZIP codes
18,557
population (2021)
+17.7%
pop change since 2010
53055
FIPS code
San Juan County ZIP code map
About San Juan County
San Juan County is located in Washington and contains 9 ZIP codes across 9 cities and communities. The county's population was 18,557 as of 2021, an increase of 17.7% from 15,769 in 2010. The timezone is Alaska Time (observes DST). The Federal Information Processing System (FIPS) code for San Juan County is 53055.
Population
2021 population18,557
2010 population15,769
Change+17.7%
County details
StateWashington
FIPS code53055
TimezoneAlaska
Daylight savingYes
Cities in San Juan County
Blakely Island Deer Harbor Eastsound Friday Harbor Lopez Island Olga Orcas Shaw Island Waldron
ZIP codes for San Juan County, WA (9)
ZIP code City County Map
98222 Blakely Island San Juan View map
98243 Deer Harbor San Juan View map
98245 Eastsound San Juan View map
98250 Friday Harbor San Juan View map
98261 Lopez Island San Juan View map
98279 Olga San Juan View map
98280 Orcas San Juan View map
98286 Shaw Island San Juan View map
98297 Waldron San Juan View map

Demographics & statistics

16,884
Population
55.5
Median age
$77,226
Median household income
$59,814
Per capita income
$670,420
Median home value
$1,049
Median monthly rent
74.5%
Home ownership
12.3%
Poverty rate
2.4%
Unemployment
10,225
Housing units
53.5%
Bachelor's or higher

Age distribution

Male Female
248
Under 5
242
290
5–9
283
368
10–14
360
346
15–19
338
306
20–24
299
714
25–34
697
909
35–44
887
967
45–54
944
639
55–59
623
834
60–64
814
1,842
65–74
1,798
879
75–84
858
202
85+
197
← Male
Female →

Age summary

GroupCount%
Under 182,2129.8%
18 and over14,67290.2%
65 and over5,77638.3%
Median age55.5 years

Race & ethnicity

White 85.2%
Two or more races 5%
Hispanic or Latino 4.7%
Other race 2.7%
Asian 1.1%
Black or African American 0.6%
American Indian / Alaska Native 0.5%
Native Hawaiian / Pacific Islander 0.3%
GroupCount%
White15,09185.2%
Two or more races8805%
Hispanic or Latino8244.7%
Other race4722.7%
Asian2001.1%
Black or African American1010.6%
American Indian / Alaska Native940.5%
Native Hawaiian / Pacific Islander460.3%

Household income

Under $10k 7.8%
$10k–$15k 3.2%
$15k–$25k 4.7%
$25k–$35k 5.4%
$35k–$50k 9.3%
$50k–$75k 15.2%
$75k–$100k 15.3%
$100k–$150k 19.0%
$150k–$200k 6.9%
$200k+ 13.3%
Range% of households
Under $10k7.8%
$10k–$15k3.2%
$15k–$25k4.7%
$25k–$35k5.4%
$35k–$50k9.3%
$50k–$75k15.2%
$75k–$100k15.3%
$100k–$150k19.0%
$150k–$200k6.9%
$200k+13.3%
Median income$77,226

Housing

Home values

Under $50k 3.8%
$50k–$100k 0.6%
$100k–$150k 1.6%
$150k–$200k 1.9%
$200k–$300k 5.7%
$300k–$500k 19.5%
$500k–$1M 41.2%
$1M+ 25.7%

Housing overview

MetricValue
Median home value$670,420
Median rent / month$1,049
Owner occupied74.5%
Renter occupied25.5%
Vacant46.2%
Single-family detached90.3%
Large apartment buildings0.2%
Mobile homes3.5%
Median rooms4.7
Avg household size (owned)2.00

Year built

Era%
2020 or later0.4%
2010–20195.8%
2000–200917.3%
1990–199915.4%
1980–198917.2%
1970–197917.5%
1960–196912.1%
1950–19598.0%
1940–19491.3%
1939 or earlier5.0%

Bedrooms

Size% of units
No bedroom (studio)5.4%
1 bedroom16.3%
2 bedrooms35.0%
3 bedrooms32.4%
4 bedrooms9.0%
5+ bedrooms1.9%

Vehicles per household

Vehicles% of households
No vehicle4.5%
1 vehicle32.1%
2 vehicles32.6%
3 or more30.8%

Heating fuel

Fuel type%
Utility gas2.3%
Electricity59.7%
Propane / LP gas13.0%
Fuel oil3.2%
Wood20.7%
Solar0.2%
No fuel used0.2%

Households & families

Household typeCount%
Married-couple family4,15954.5%
Cohabiting couple6126.1%
Male householder, no spouse1,33418.1%
Female householder, no spouse1,95221.3%
Households with children under 181,53415.7%
Households with seniors (65+)3,89850.3%
Average household size1.97

Marital status

StatusMaleFemale
Never married21.3%18.9%
Married64.3%60.7%
Separated1.1%3.2%
Widowed2.3%5.8%
Divorced11.1%11.3%

Education

Less than 9th grade 0.7%
Some HS, no diploma 2.4%
HS graduate 13.4%
Some college, no degree 19.5%
Associate's degree 10.5%
Bachelor's degree 32.4%
Graduate / professional 21.2%
Metric%
HS diploma or higher96.9%
Bachelor's or higher53.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1343.4%
Kindergarten752.1%
Elementary school1,05537.9%
High school62922.1%
College / grad school34234.5%

Employment

Industry of employment

Education & healthcare 26.3%
Professional & management 15.8%
Construction 13.5%
Arts, food & hospitality 10.1%
Finance & real estate 7.0%
Retail trade 6.6%
Manufacturing 4.6%
Transportation & utilities 4.0%
Other services 4.0%
Public administration 2.6%
Agriculture & mining 2.4%
Information 1.8%
Wholesale trade 1.3%

Occupation

Category%
Management, business & arts46.0%
Service22.1%
Sales & office12.5%
Natural resources & construction13.5%
Production & transportation6.0%

Employment type

Type%
Private sector69.5%
Government11.5%
Self-employed18.8%
Unpaid family workers0.2%

Commute

Method%
Drive alone54.3%
Carpool5.5%
Public transit1.8%
Walk17.8%
Other means3.7%
Avg commute (minutes)15.4

Poverty

All people 12.3%
Under 18 years 19.6%
18 and over 11.4%
Married-couple families 3.1%
Female-led households 40.9%

Income support

Source% of households
Social Security48.1%
Retirement income31.8%
Supplemental Security3.0%
Cash public assistance2.0%
Food stamps / SNAP4.6%

Health indicators

Condition%
High blood pressure26.6%
High cholesterol29.2%
Heart disease5.9%
Stroke2.6%
Asthma8.2%
Arthritis22.8%
Kidney disease2.7%
Pulmonary disease5.3%
Cancer7.4%
Behavior / access%
Binge drinking11.6%
No physical activity12.5%
Less than 7 hrs sleep20.2%
Fair or poor health10.0%
Poor mental health10.1%
Poor physical health8.4%
No health insurance6.1%
Visited doctor (checkup)56.1%
Visited dentist57.5%
Cholesterol screening74.2%
Teeth loss6.4%

Veterans & disability

VeteransCount%
Civilian veterans1,2208.8%
Disability%
Any disability9.9%
Under 183.5%
18–64 years8.0%
65 and over15.2%

Health insurance coverage

Type%
Private insurance71.5%
Public insurance49.6%
Uninsured under 1911.2%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only16,39497.1%
Spanish3351.6%
Other Indo-European2180.9%
Asian & Pacific Islander620.4%
Other languages550.3%

Place of birth & citizenship

OriginCount%
Native born (US)15,58993.0%
Born in same state15,26891.6%
Born in different state5,72534.1%
Foreign born3211.5%
Naturalized citizen1,2957.0%
Not a US citizen68340.3%

Ancestry

AncestryCount%
French2,98417.7%
Italian2,15512.8%
Polish8745.2%
Arab4192.5%
English3332%
AncestryCount%
Dutch2071.2%
Norwegian850.5%
German680.4%
Irish620.4%

Technology access

Metric% of households
Computer access50.1%
Internet access96.0%

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

Explore more Washington ZIP codes
All Washington ZIP codes Blakely Island ZIP codes Deer Harbor ZIP codes Eastsound ZIP codes Friday Harbor ZIP codes Lopez Island ZIP codes Olga ZIP codes Orcas ZIP codes Shaw Island ZIP codes Waldron ZIP codes
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