What County Is 98040 In?

ZIP 98040 is located in

King County

Mercer Island, Washington (WA)

47.56°N, 122.23°W · FIPS 53033

King County — ZIP 98040

ZIP 98040 highlighted in King County, Washington. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code98040
CountyKing County
CityMercer Island
StateWashington (WA)
FIPS Code53033

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Nearby ZIP Codes

98037 Lynnwood, WA Snohomish County 98038 Maple Valley, WA King County 98039 Medina, WA King County 98041 , WA King County 98042 Kent, WA King County 98043 Mountlake Terrac, WA Snohomish County

Frequently Asked Questions

What county is ZIP code 98040 in?

ZIP code 98040 is located in King County, Washington (WA).

What city is ZIP code 98040 in?

ZIP code 98040 is primarily associated with Mercer Island, Washington.

What state is ZIP code 98040 in?

ZIP code 98040 is in the state of Washington (WA).