Is 98040 the correct postal code for Mercer Island?

Yes, 98040 is the verified postal code for Mercer Island, Washington, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Mercer Island have?

Mercer Island area has 5 postal code(s). The primary postal code is 98040.

What is the postal code format for Mercer Island?

The postal code Mercer Island for 98040 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Mercer Island located?

Mercer Island is located in Washington, United States at coordinates 47.57065000° latitude and -122.22207000° longitude.

How do I address mail to Mercer Island?

When addressing mail to Mercer Island, include the postal code 98040, the district name 'Mercer Island', city 'Washington', and country 'United States' (US).

What is the country code for sending mail to Mercer Island?

Use country code 'US' and postal code 98040 when sending international mail to Mercer Island, Washington, United States.

Can I track packages sent to Mercer Island with postal code 98040?

Yes, packages sent to Mercer Island with postal code 98040 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Mercer Island?

To call Mercer Island from abroad, dial +1 followed by the local number. The international country code for United States is US.

Is Mercer Island a safe area in Washington?

Mercer Island is an established area in Washington, United States. For specific safety information, please consult local resources and travel advisories.

Postal Codes of Mercer Island, Washington, United States

Country

United States

Location

Mercer Island

Postal Code

98040

What is Mercer Island (United States) postal/zip code?

The postal code for Mercer Island is 98040. Postal codes in Mercer Island consist of 5 characters following the format NNNNN or NNNNN-NNNN. Mercer Island is located in Washington, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Mercer Island.

Scan Address

How to Address Mail to Mercer Island

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictMercer Island

City & Postal98040 Washington

CountryUNITED STATES

Addressing Tips for United States - Mercer Island

Postal code format: NNNNN or NNNNN-NNNN
Write postal code before the city name
Country name in UPPERCASE on last line
Include district name for faster delivery
ISO country code: US

Shipping to Mercer Island, United States

🇺🇸

Domestic Delivery

1-5 days

Within United States

International

7-21 days

Varies by origin

Customs Threshold

Duty-free limit

Local Carriers in Mercer Island

USPS UPS FedEx

Mercer Island: International Carriers

DHL FedEx UPS

Shipping Tips (Mercer Island)

Always include postal code 98040 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Mercer Island United States Location Information

Region Americas
Subregion Northern America
State Washington
Phone Code +1
Currency USD
Coordinates 47.5707, -122.2221

This page provides information on postal codes and administrative divisions in Mercer Island, Washington. We also provide a corresponding map on which you can view the exact location. Washington has 433 districts. The currency used in Mercer Island is United States Dollar (USD) and to make a call to this area you must first dial +1. Mercer Island is located in the Americas subregion of Northern America. You can check the current local time in Mercer Island before making a call.

5 Postal Codes in Mercer Island

Area	State	Place	Postal Code
Mercer Island	Washington	Mercer Island	98040
Mercer Island	Washington	Bellevue	98015
Mercer Island	Washington	Bellevue	98009
Mercer Island	Washington	Bellevue	98004
Mercer Island	Washington	Bellevue	98006

Mercer Island is located in Washington, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Mercer Island.

Download CSV

Frequently Asked Questions

The postal code of Mercer Island, Washington, United States is 98040. This 5-character code follows the format NNNNN or NNNNN-NNNN.

Mercer Island has approximately 5 postal codes covering different areas and neighborhoods within the district.

Mercer Island is located in Washington, United States. It is part of the Americas region and Northern America subregion. The coordinates are 47.57065000, -122.22207000.

To call Mercer Island, United States, you need to dial the international code +1 followed by the local number.

The currency used in Mercer Island, United States is United States Dollar (USD). The currency symbol is $.

The nearest major city to Mercer Island is Washington, approximately 0 km away.

You can verify Mercer Island postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.

Nearby Locations

City	State	Distance	Latitude	Longitude
Bellevue	Washington	5 km	47.61	-122.201
Eastgate	Washington	6 km	47.573	-122.146
Medina	Washington	6 km	47.621	-122.228
Newcastle	Washington	6 km	47.539	-122.156
Clyde Hill	Washington	7 km	47.632	-122.218
Yarrow Point	Washington	8 km	47.646	-122.217
Bryn Mawr-Skyway	Washington	9 km	47.494	-122.241
Seattle	Washington	9 km	47.606	-122.332
West Lake Sammamish	Washington	9 km	47.578	-122.101
Renton	Washington	10 km	47.483	-122.217

Other United States in States

State	Distance	Latitude	Longitude
Oregon	438 km	43.804	-120.554
Idaho	698 km	44.068	-114.742
Montana	898 km	46.88	-110.363
Nevada	1,082 km	38.803	-116.419
California	1,222 km	36.778	-119.418

Mercer Island in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Canada	2,233 km	60	-95
Mexico	3,270 km	23	-102
Belize	4,543 km	17.25	-88.75
Guatemala	4,616 km	15.5	-90.25
Cuba	4,743 km	21.5	-80