99349 Zip Code Mattawa Grant
Today
Aug 29, 2026,
ZIP Code 99349 is located in Mattawa, Washington, in County Grant. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.
99349 Zip Code – Grant, Mattawa, WA
The 99349 zip code serves Grant. It is a neighborhood in Mattawa, Washington. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 99349 you can explore different neighborhoods, it also shows what makes each area unique.
Demographics of Zip Code 99349
Located in Mattawa, Washington, zip code 99349 has a specific population and density that reflect the local community.
Finding the Right Zip Code for Mattawa, Grant County
If you need to send mail to Mattawa Grant county, you can easily find the zip code online or by visiting your local post office.
FAQs
How many digits is the Grant zip code?
The Grant zip code in Mattawa is a five-digit number used to identify this specific area.
Does the Grant zip code ever change?
Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Grant zip code always check for the most current information from official postal sources or local post offices.
Which county is zip code 99349 in?
Zip code 99349 covers areas within Grant county, Washington.