Island County, Washington: home values & rent
Official data · county · Washington · updated 2026-09-10 · ACS 5-year 2023 (US Census Bureau) · cb_2023 county outlines
Median home value
$535,300
ACS 2023 · owner-occupied
Median gross rent
$1,631/mo
ACS 2023 · incl. utilities
Median household income
$88,358
ACS 2023
Owner-occupied
75%
vacant: 16%
Population
86,747
158/km²
Median age
44.5
42,398 housing units
Home values in Island County ($535,300) are 5% below the Washington average ($561,973) and 43% above the US average ($373,432).
All figures come from the ACS 5-year 2023 (US Census Bureau) · cb_2023 county outlines and are shown unadjusted: owner-estimated home values, gross rent including utilities, household income in 2023 dollars, tenure and vacancy. Five-year estimates smooth small counties. TerraSignal is a property search with real neighborhood data — no estimates.
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© 2026 Ovelha Negra · terrasignal.ca · 2026-09-10