St. John, WA ZIP Code
ZIP code, county, time zone and coordinates of St. John, Washington
The ZIP code of St. John, WA is 99171. It is in Whitman County.
Mailing address format for St. John
John Smith 123 Main St ST. JOHN WA 99171 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in St. John
| ZIP code | Population | Area | |
|---|---|---|---|
| 99171 | — | 250.3 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is St. John? Location, county and time zone
- State
- Washington
- County
- Whitman County
- GPS coordinates
- 47.09147, -117.58869
- Elevation
- 1,962 ft (598 m)
- Time zone
- America/Los AngelesPST · UTC-08:00
- Population
- 599
Map of St. John, WA 99171
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St. John ZIP code: FAQ
What is the ZIP code for St. John, WA?
The main ZIP code for St. John, WA is 99171.
How many ZIP codes does St. John have?
St. John has 1 ZIP code.
What county is St. John, WA in?
St. John is in Whitman County, Washington.
What time zone is St. John in?
St. John is in the America/Los Angeles time zone (PST, UTC-08:00 right now).
What are the coordinates of St. John?
Latitude 47.09147, longitude -117.58869.
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