ZIP Code 98277 Map
Census ZIP Code Tabulation Area 98277 in Oak Harbor, WA (Island County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 98277 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
40,917
Households
16,142
Median household income
$83,253
Median age
34.9 years
Median home value
$499,600
Median gross rent
$1,672/mo
Owner-occupied homes
59.7%
Bachelor's degree or higher
27.5%
Below poverty level
8%
Land area
57.3 sq mi
Population density
715 / sq mi