Mercer Island, WA ZIP Codes
ZIP code, county, time zone and coordinates of Mercer Island, Washington
The ZIP code of Mercer Island, WA is 98040. Mercer Island has 2 ZIP codes: 98040, 98118. It is in King County.
Mailing address format for Mercer Island
John Smith 123 Main St MERCER ISLAND WA 98040 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Mercer Island
| ZIP code | Population | Area | |
|---|---|---|---|
| 98040 | — | 6.4 sq mi | Main |
| 98118 | — | 6.3 sq mi |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Mercer Island? Location, county and time zone
- State
- Washington
- County
- King County
- GPS coordinates
- 47.56400, -122.23121
- Time zone
- America/Los AngelesPST · UTC-08:00
- Population
- 25,748
Map of Mercer Island, WA 98040
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Mercer Island Street View
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Open in Google Maps ›ZIP codes near Mercer Island
- Beaux Arts Village, WA
980402.0 mi - Newcastle, WA
98006, 980563.6 mi - Bellevue, WA
98007, 98040, 98008, 980064.1 mi - Medina, WA
980394.3 mi - Clyde Hill, WA
98004, 980394.6 mi - Bryn Mawr-Skyway, WA
98178, 980574.8 mi - Boulevard Park, WA
981085.2 mi - Hunts Point, WA
980395.5 mi - Yarrow Point, WA
980395.6 mi - Renton, WA
98057, 98178, 98059, 980566.1 mi - Tukwila, WA
98168, 98188, 98178, 981586.4 mi - White Center, WA
981466.6 mi
Mercer Island ZIP code: FAQ
What is the ZIP code for Mercer Island, WA?
The main ZIP code for Mercer Island, WA is 98040. All ZIP codes: 98040, 98118.
How many ZIP codes does Mercer Island have?
Mercer Island has 2 ZIP codes.
What county is Mercer Island, WA in?
Mercer Island is in King County, Washington.
What time zone is Mercer Island in?
Mercer Island is in the America/Los Angeles time zone (PST, UTC-08:00 right now).
What are the coordinates of Mercer Island?
Latitude 47.56400, longitude -122.23121.
Last updated: