Jefferson County Montana Zip Codes

View Zip Code Map of Jefferson County, MT

Cities in

Below are a list of the cities located in Jefferson County, MT. There are 6 total unique zip codes in Jefferson County, Montana. The time zone for Jefferson County is the Mountain Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 30043.

The population in Jefferson County, MT is currently 12,470. That is an increase of 9.09% vs the population of 11,406 in 2010.

Zip Codes for Jefferson County, MT (6)
Zip Code	City	County	Zip Code Map
59631	Basin	Jefferson	View Map
59632	Boulder	Jefferson	View Map
59634	Clancy	Jefferson	View Map
59638	Jefferson City	Jefferson	View Map
59721	Cardwell	Jefferson	View Map
59759	Whitehall	Jefferson	View Map

5-Digit ZIP Code Data

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Database Sample Data

ZIP Code Database Sample Data

Microsoft Access (.MDB)
136 KB	116 KB	160 KB
Microsoft Excel (.XLS)
16 KB	20 KB	30 KB
Comma Delimited ASCII (.CSV)
2 KB	4 KB	8 KB