Mattawa ZIP Code Finder by Area and Number Washington

The Mattawa zip code is 99349 in Washington helps people find the correct mailing location for homes, businesses, and services in Mattawa.

Welcome to our complete guide for Mattawa, Washington ZIP Codes. Whether you're moving to Mattawa, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Mattawa, Washington.

Every Mattawa ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Mattawa ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Mattawa
Zip Code	99349
State	Washington
County	Grant
Population	8,098
Latitude	46.73078
Longitude	-119.6996
Time Zone	America/Los_Angeles

The Mattawa Washington zip code is used by USPS for mail delivery, shipping, and address identification across Mattawa and nearby Washington cities.

Mattawa Washington is a growing city in Washington, and many people search for the Mattawa zip code, Mattawa postal code, Mattawa WA zip code, and Mattawa Washington mailing code when sending mail or locating addresses. The zip code in Mattawa is important for deliveries, online orders, location searches, and business listings in Mattawa.

If you are searching for the Mattawa zip code list, Mattawa WA postal code, Mattawa Washington city zip code, or Mattawa mailing zip code, this page helps you quickly find the correct Mattawa zip code. Many residents, travelers, and businesses use the Mattawa zip code lookup to confirm the correct Mattawa mailing address.

The Mattawa zip code area covers neighborhoods, residential communities, and business locations in Mattawa WA. Whether you are looking for the Mattawa city zip code, Mattawa Washington postal code, Mattawa WA mailing code, or Mattawa location zip code, the Mattawa zip code Washington helps identify the correct postal region in Washington.

People also search for zip codes near Mattawa, Mattawa postal codes, Mattawa WA zip code lookup, Mattawa address zip code, and Mattawa Washington USPS zip code to find nearby locations in Washington.

ZIP Codes in Mattawa

The following ZIP Codes serve Mattawa, Washington.

ZIP Code	County	Population	Time Zone
99349	Grant	8,098	America/Los_Angeles

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Mattawa.

About Mattawa, Washington

Mattawa is located in Grant County, Washington, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Mattawa ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Mattawa ZIP Code Map

The Mattawa ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Mattawa

If you need to locate a ZIP Code within Mattawa, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Mattawa ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Mattawa

Mattawa, Washington is part of Grant County and is home to approximately 8,098 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 46.73078 latitude and -119.6996 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Mattawa ZIP Codes

ZIP Codes in Mattawa are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Mattawa ZIP Codes Matter

Using the correct Mattawa ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Mattawa is served by one or more ZIP Codes listed on this page.

Mattawa is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Mattawa is located in Grant County.

Mattawa is located in Washington.

The estimated population of Mattawa is 8,098.

Mattawa follows the America/Los_Angeles time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Mattawa, Washington ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Mattawa and its surrounding communities.