Post Falls, ID ZIP Code

ZIP code, county, time zone and coordinates of Post Falls, Idaho

The ZIP code of Post Falls, ID is 83854. It is in Kootenai County.

Mailing address format for Post Falls

John Smith
123 Main St
POST FALLS ID 83854
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Post Falls

ZIP codePopulationArea
83854—77.6 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Post Falls? Location, county and time zone

State
Idaho
County
Kootenai County
GPS coordinates
47.72556, -116.94417
Elevation
2,182 ft (665 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
38,485

Map of Post Falls, ID 83854

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ZIP codes near Post Falls

Post Falls ZIP code: FAQ

What is the ZIP code for Post Falls, ID?

The main ZIP code for Post Falls, ID is 83854.

How many ZIP codes does Post Falls have?

Post Falls has 1 ZIP code.

What county is Post Falls, ID in?

Post Falls is in Kootenai County, Idaho.

What time zone is Post Falls in?

Post Falls is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Post Falls?

Latitude 47.72556, longitude -116.94417.

Last updated: