San Juan County, Washington

Income Data

+10% vs. Washington average
$83,682
Median Household Income
$63,173
Per Capita Income

At a Glance

Median Household Income
$83,682
+10% vs. state avg
Per Capita Income
$63,173
+60% vs. national
Income-to-Housing Ratio
11.5%
income as % of home value
Rank in Washington
#11 / 39
by median household income

How San Juan County Compares

San Juan County$83,682
Washington Average$76,363
National Median$74,755

Detailed Income Statistics

$83,682
Median Household Income
$63,173
Per Capita Income
$726,500
Median Home Value
11.5%
Income-to-Housing Ratio

Data Story

About Household Income in San Juan County, Washington

San Juan County far exceeds U.S. median

San Juan County's median household income of $83,682 surpasses the national median of $74,755 by 11.9%, placing the county in the top 30% nationally. The strength stems from a mix of tourism, professional services, and affluent retirees in island communities.

Upper-middle rank among Washington counties

San Juan County ranks 7th among Washington's 39 counties, exceeding the state average of $76,363 by $7,319. The island location attracts higher earners and seasonal wealth, boosting aggregate household income.

Strong income, islands command premium

San Juan County's $83,682 income trails Snohomish ($107,982) and Pierce ($96,632) but exceeds Skagit ($85,474), Skamania ($90,085), and rural counties. Yet San Juan's per capita income of $63,173 ranks highest—reflecting wealth concentration and part-time employment patterns.

High housing costs strain affordability

San Juan County's rent-to-income ratio of 20.3% is manageable, but the median home value of $726,500 represents nearly 8.7 years of median income—the highest ratio among the eight counties. Island geography and limited housing supply drive premium property costs.

Plan for island living expenses

San Juan County residents earning $83,682 must account for steep housing costs when building wealth plans. Exploring second-home investments on the mainland or diversifying into non-real-estate assets can balance portfolio risk while enjoying island living.

Frequently Asked Questions

What is the median household income in San Juan County, Washington?
The median household income in San Juan County, Washington is $83,682, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. This represents the midpoint of all household incomes in the county.
How much do people earn in San Juan County?
The per capita income in San Juan County is $63,173, which represents the average income per person across the entire county population. The median household income — which accounts for all earners in a household — is $83,682.
How does San Juan County compare to the Washington average?
San Juan County's median household income of $83,682 is higher than the Washington state average of $76,363. The per capita income is $63,173, compared to the state average of $40,628.
What is the per capita income in San Juan County, Washington?
The per capita income in San Juan County, Washington is $63,173, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. Per capita income is calculated by dividing total personal income by total population, providing an average income figure per resident.
Why is San Juan County income higher than the Washington average?
San Juan County's median household income of $83,682 is higher than the Washington average of $76,363. This difference of $7,319 can be attributed to factors such as local industry mix, proximity to major employment centers, educational attainment levels, and cost of living. Counties with higher incomes often have a greater concentration of professional and technical occupations.
How does San Juan County rank for income in Washington?
San Juan County ranks #11 out of 39 counties in Washington by median household income (1 = highest). With a median household income of $83,682 and per capita income of $63,173, it falls in the top third of counties statewide.

Income Comparison Calculator

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County median: $83,682 per year

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vs. State Average

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vs. National Median

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vs. National Median12% above

Income Adequacy

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Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.