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Census ACS · ZIP Code Tabulation Area

98155 Income Statistics for 2026

King County, Washington

Median household income

$131,540

Median household income ($131,540) is lower than King County County ($131,803).

98155$131,540
King County County$131,803
98039$250,001
98075$250,001
98164$250,001
98040$219,069
98074$244,362

Average household income

$167,079

Average household income ($167,079) is lower than King County County ($176,137).

98155$167,079
King County County$176,137
98039$488,829
98075$334,768
98164$328,305
98040$318,528
98074$290,513

Per-capita income

$67,259

Per-capita income ($67,259) is lower than King County County ($74,055).

98155$67,259
King County County$74,055
98039$171,315
98075$108,795
98164$192,568
98040$128,615
98074$97,647

Households earning $100k+

60.5%

Households earning $100k+ (60.5%) is higher than King County County (59.0%).

9815560.5%
King County County59.0%
9803978.9%
9807587.8%
9816494.7%
9804072.0%
9807481.2%

All demographics

Population
36,511
Households
14,344
Median age
40.7 yrs
Median household income
$131,540
Mean household income
$167,079
Per capita income
$67,259
Median home value
$816,400
Median gross rent
$2,127
Owner-occupied housing
70.2%
Bachelor's degree or higher
56.5%
In labor force
67.7%
Poverty rate
6.1%
Households earning $100k+
60.5%
Population under 5
5.3%
Population age 18–34
21.5%
Population age 25–44
28.5%
Population age 45–64
27.4%
Population age 65+
17.6%
Hispanic or Latino
8.9%
Black (non-Hispanic)
4.6%
Asian (non-Hispanic)
13.0%
Unemployment rate
4.8%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/washington/98155

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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