San Juan County, Washington
Income Data
At a Glance
How San Juan County Compares
Detailed Income Statistics
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
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Compare RatesData: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.