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Seattle, Washington ZIP code demographics

31 ZIP Code Tabulation Areas in Seattle, Washington. The population-weighted median household income is about $123,426, the median home value about $952,926, and 45.3% of occupied homes are owner-occupied.

31
ZIP codes
839.6K
Population
54
Data points

Seattle at a glance

$123,426
Median household income
$952,926
Median home value
36.5
Median age
45.3%
Owner-occupied
427,300
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 Seattle ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
198164Seattle29282.9%$250,001
298117Seattle35,71172.6%$182,984
398199Seattle22,46863.2%$180,789
498112Seattle23,92160.2%$171,572
598177Seattle21,09087%$169,918
Top 5 Seattle ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
198115Seattle54,34959.7%$156,142
298133Seattle53,24948.4%$93,662
398103Seattle52,67144.4%$131,154
498118Seattle50,50057.1%$113,762
598105Seattle49,76731.4%$74,349
Top 5 Seattle ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
198115Seattle54,34959.7%$156,142$2.2B
298117Seattle35,71172.6%$182,984$2B
398103Seattle52,67144.4%$131,154$1.6B
498118Seattle50,50057.1%$113,762$1.2B
598177Seattle21,09087%$169,918$1.2B

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 98164 (Seattle) at 82,518 people/sq mi. Least dense: 98134 (Seattle) at 194 people/sq mi.

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