Great Falls, MT ZIP Codes

ZIP code, county, time zone and coordinates of Great Falls, Montana

The ZIP code of Great Falls, MT is 59401. Great Falls has 2 ZIP codes: 59401, 59414. It is in Cascade County.

Mailing address format for Great Falls

John Smith
123 Main St
GREAT FALLS MT 59401
USA

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

All ZIP codes in Great Falls

ZIP codePopulationArea
59401—3.0 sq miMain
59414—1.7 sq mi

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

Where is Great Falls? Location, county and time zone

State
Montana
County
Cascade County
GPS coordinates
47.50252, -111.29997
Elevation
3,330 ft (1,015 m)
Time zone
America/DenverMST · UTC-07:00
Population
60,442

Map of Great Falls, MT 59401

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ZIP codes near Great Falls

Great Falls ZIP code: FAQ

What is the ZIP code for Great Falls, MT?

The main ZIP code for Great Falls, MT is 59401. All ZIP codes: 59401, 59414.

How many ZIP codes does Great Falls have?

Great Falls has 2 ZIP codes.

What county is Great Falls, MT in?

Great Falls is in Cascade County, Montana.

What time zone is Great Falls in?

Great Falls is in the America/Denver time zone (MST, UTC-07:00 right now).

What are the coordinates of Great Falls?

Latitude 47.50252, longitude -111.29997.

Last updated: