Zip Codes in Jefferson County, Montana

Display Jefferson County Border on Map
County NameJefferson County
FIPS Code30043
Population11406
Unemployment Rate4.5%
Time Zone:Mountain Daylight Time

List of All Zipcodes in Jefferson County, Montana

ZIP CodeZIP Code NamePopulationZIP Type
59601
Helena29283Non-Unique
59632
Boulder1939Non-Unique
59634
Clancy4819Non-Unique
59701
Butte33147Non-Unique
59721
Cardwell433Non-Unique
59759
Whitehall3643Non-Unique
59631
Basin237PO Box
59638
Jefferson City617PO Box