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WA Regular School Middle School

Islander Middle School

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8225 SE 72ND, Mercer Island, WA 98040 • King County
(206) 236-3413

Local Area Demographics & Housing Comparison (ZIP 98040)

Comparative socio-economic indicators across local, municipal, county, state, and national benchmarks.

Census ACS 5-Year Data
Median Household Income Median Home Value Poverty Rate (%)
Peak Value: $2,200,000
$0k 0% $550k 5% $1,100k 10% $1,650k 15% $2,200k 20% ZIP 98040 Income: $202,359 $202k ZIP 98040 Home Value: $1,884,200 $1,884k ZIP 98040 This ZIP Mercer Island Income: $202,359 $202k Mercer Island Home Value: $1,884,200 $1,884k Mercer Island City Average King County Income: $130,410 $130k King County Home Value: $867,661 $868k King County County Average Washington Income: $88,876 $89k Washington Home Value: $482,474 $482k Washington State Average United States Income: $76,308 $76k United States Home Value: $277,906 $278k United States U.S. National ZIP 98040 Poverty Rate: 4.6% 4.6% Mercer Island Poverty Rate: 4.6% 4.6% King County Poverty Rate: 8.2% 8.2% Washington Poverty Rate: 9.7% 9.7% United States Poverty Rate: 12.4% 12.4%
Geographic Area Median
Household Income		 Median
Home Value		 Poverty
Rate		 Total
Population
ZIP 98040 Current ZIP
$202,359 $1,884,200 4.6% 25,282
Mercer Island (City Average)
$202,359 $1,884,200 4.6% 25,282
King County (County Average)
$130,410 $867,661 8.2% 2,250,483
Washington (State Average)
$88,876 $482,474 9.7% 7,607,446
United States (U.S. National)
$76,308 $277,906 12.4% 335,555,510