Population of Putnam County, Illinois (County)

Map of Population by County Subdivision in Putnam County

Map of Population by Tract in Putnam County

Map of Population by Block Group in Putnam County

Population by Place in Putnam County

There are 6 places in Putnam County. This section compares all 6 of those to each other.

Population by County Subdivision in Putnam County

There are 4 county subdivisions in Putnam County. This section compares all 4 of those to each other.

Population by County in the Ottawa Area

There are 3 counties in the Ottawa Area. This section compares Putnam County to all of the counties in the Ottawa Area.

Population by County in Illinois

There are 102 counties in Illinois. This section compares Putnam County to the 50 most populous counties in Illinois. The least populous of the compared counties has a population of 29,301.

Population by County in the United States

There are 3,142 counties in the United States. This section compares Putnam 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 Putnam 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.