US ZIP Code Map

County

Jefferson County, MT ZIP codes

9 ZIPs, including 59631, 59632, 59634, 59638, 59721, 59759 as county.

ACS population

60,446

Median household income

$73,473

Median home value

$356,700

Map of Jefferson County

ZIP code map

ZIP share of this county

Population share

ZIP codes in Jefferson County

ZIPCityCountyPopulationIncome
59631BasinJefferson County367$49,375
59632BoulderJefferson County2,535$62,770
59634ClancyJefferson County5,238$120,881
59635East HelenaLewis and Clark County8,382$73,664
59638Jefferson CityJefferson County511$73,375
59701ButteSilver Bow County34,245$56,799
59721CardwellJefferson County519$86,932
59752Three ForksGallatin County4,982$82,228
59759WhitehallJefferson County3,667$55,237