ZIP Code 98027 Map
Census ZIP Code Tabulation Area 98027 in Issaquah, WA (King County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 98027 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
28,955
Households
11,804
Median household income
$153,301
Median age
40.6 years
Median home value
$996,600
Median gross rent
$2,400/mo
Owner-occupied homes
67.6%
Bachelor's degree or higher
66.8%
Below poverty level
5.5%
Land area
57.2 sq mi
Population density
506 / sq mi