Population of Jefferson County, Idaho (County)

Map of Population by County Subdivision in Jefferson County

Map of Population by Tract in Jefferson County

Map of Population by Block Group in Jefferson County

Population by Place in Jefferson County

There are 7 places that are fully or partially contained within Jefferson County (6 fully and 1 partially). This section compares all 7 of those to each other.

Population by County Subdivision in Jefferson County

There are 5 county subdivisions in Jefferson County. This section compares all 5 of those to each other.

Population by County in the Idaho Falls Area

There are 3 counties in the Idaho Falls Area. This section compares Jefferson County to all of the counties in the Idaho Falls Area.

Population by County in Idaho

There are 44 counties in Idaho. This section compares Jefferson County to all of the counties in Idaho.

Population by County in the United States

There are 3,142 counties in the United States. This section compares Jefferson County to the 50 most populous counties in the United States. The least populous of the compared counties has a population of 941,618.

Definitions

This page reports on the population distribution in Jefferson County, both in terms of raw head counts, and in terms of population density per square mile.

• Population: count of all residents of the given entity at the time of the survey, excluding visitors
• Population Density: population divided by the total land area of the entity (i.e., excluding water areas contained in the entity)

For additional information about the data presented on this site, including our sources, please see the About Page.