Jefferson Cty, MT ZIP codes

1 ZIP code that list Jefferson Cty as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

511

Sum of ZCTA populations for ZIP codes intersecting Jefferson Cty. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Jefferson Cty

ZIP	City	County	Population	Income
59638	Jefferson City	Jefferson County	511	$73,375