Where is Jefferson County, Idaho?

location of Jefferson county on a map — Location of Jefferson County within the state of Idaho

Jefferson County is a county equivalent area found in Idaho, USA. The county government of Jefferson is found in the county seat of Rigby.

With a total 2,863.43 sq. km of land and water area, Jefferson County, Idaho is the 660th largest county equivalent area in the United States. Home to 27,021 people, Jefferson County has a total 8781 households earning 52023 on average per year.

Jefferson County, Idaho - Quick Facts

FIPS Code	16051
Area Codes	208
Time Zone	MST
Major Cities	Rigby (population: 19,650), Menan (population: 1,771), Roberts (population: 1,409), Terreton (population: 1,126), Lewisville (population: 894), Monteview (population: 657), Hamer (population: 593)
Land Area	10,433 sq miles
Water Area	1,093 sq miles
Household Income	$52,023
Housing Units	8,781
Median Home Value	$157,500
High School Grads	89% of population
Holders of Bachelors Degrees	22% of population
Retail Spending	$4,058 per capita
Food & Accomodation Sales	$7,387 per capita