ZIP Code 59223 – Fort Peck, Montana | ZipsCode.us
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ZIP Code 59223
Fort Peck, Montana · Valley
ZIP code 59223 belongs to the city of Fort Peck in Montana (Valley). See all Montana ZIP Codes.
ZIP code 59223 belongs to Fort Peck, Montana, in Valley. If you are mailing a letter or package to this area, use Fort Peck, MT 59223 in the address. On this page you will find the city and county for 59223, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 59223?
The city for ZIP code 59223 is Fort Peck, Montana. When you write an address in this area, the correct format is: Name, Street Address, Fort Peck, MT 59223.
ZIP Code 59223 County and State
ZIP code 59223 is located in Valley, Montana. For a complete list of cities and ZIP codes across the state, see the Montana ZIP Codes page.
Nearby ZIP Codes in Valley
These ZIP codes are in the same county as 59223:
ZIP Code 59223 on the Map
The map below shows the approximate center of ZIP code 59223, near Fort Peck, Montana. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 48.0089, -106.4486). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 59223
According to public U.S. Census Bureau data, ZIP code 59223 is home to a community in Montana. 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 59223
Need the full ZIP+4 code for a specific street address in Fort Peck? 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 59223?
ZIP code 59223 is for Fort Peck, Montana.
What county is ZIP code 59223 in?
ZIP code 59223 is in Valley, Montana.
What state is ZIP code 59223 in?
ZIP code 59223 is in Montana (MT).
How do I find the ZIP+4 for an address in 59223?
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 59223?
Nearby ZIP codes include 59225 (Frazer), 59230 (Glasgow), 59231 (Saint Marie), 59240 (Glentana), 59241 (Hinsdale).
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