ZIP Code 99166 – Republic, Washington | ZipsCode.us
Home / Washington ZIP Codes / ZIP Code 99166
ZIP Code 99166
Republic, Washington · Ferry
ZIP code 99166 belongs to the city of Republic in Washington (Ferry). See all Washington ZIP Codes.
ZIP code 99166 belongs to Republic, Washington, in Ferry. If you are mailing a letter or package to this area, use Republic, WA 99166 in the address. On this page you will find the city and county for 99166, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 99166?
The city for ZIP code 99166 is Republic, Washington. When you write an address in this area, the correct format is: Name, Street Address, Republic, WA 99166.
ZIP Code 99166 County and State
ZIP code 99166 is located in Ferry, Washington. For a complete list of cities and ZIP codes across the state, see the Washington ZIP Codes page.
Nearby ZIP Codes in Ferry
These ZIP codes are in the same county as 99166:
ZIP Code 99166 on the Map
The map below shows the approximate center of ZIP code 99166, near Republic, Washington. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 48.6704, -118.6999). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 99166
According to public U.S. Census Bureau data, ZIP code 99166 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 99166
Need the full ZIP+4 code for a specific street address in Republic? 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 99166?
ZIP code 99166 is for Republic, Washington.
What county is ZIP code 99166 in?
ZIP code 99166 is in Ferry, Washington.
What state is ZIP code 99166 in?
ZIP code 99166 is in Washington (WA).
How do I find the ZIP+4 for an address in 99166?
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 99166?
Nearby ZIP codes include 99107 (Boyds), 99118 (Curlew), 99121 (Danville), 99138 (Inchelium), 99140 (Keller).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.