ZIP Code 99343 – Mesa, Washington | ZipsCode.us
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ZIP Code 99343
Mesa, Washington · Franklin
ZIP code 99343 belongs to the city of Mesa in Washington (Franklin). See all Washington ZIP Codes.
ZIP code 99343 belongs to Mesa, Washington, in Franklin. If you are mailing a letter or package to this area, use Mesa, WA 99343 in the address. On this page you will find the city and county for 99343, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 99343?
The city for ZIP code 99343 is Mesa, Washington. When you write an address in this area, the correct format is: Name, Street Address, Mesa, WA 99343.
ZIP Code 99343 County and State
ZIP code 99343 is located in Franklin, Washington. For a complete list of cities and ZIP codes across the state, see the Washington ZIP Codes page.
Nearby ZIP Codes in Franklin
These ZIP codes are in the same county as 99343:
ZIP Code 99343 on the Map
The map below shows the approximate center of ZIP code 99343, near Mesa, Washington. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 46.5782, -119.1373). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 99343
According to public U.S. Census Bureau data, ZIP code 99343 is home to a community in Washington. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 99343
Need the full ZIP+4 code for a specific street address in Mesa? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 99343?
ZIP code 99343 is for Mesa, Washington.
What county is ZIP code 99343 in?
ZIP code 99343 is in Franklin, Washington.
What state is ZIP code 99343 in?
ZIP code 99343 is in Washington (WA).
How do I find the ZIP+4 for an address in 99343?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 99343?
Nearby ZIP codes include 99301 (Pasco), 99302 (Pasco), 99326 (Connell), 99330 (Eltopia), 99335 (Kahlotus).
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