Calhoun County is a county in the U.S. state of Illinois. As of the 2020 census, the population was 4,437, [1] making it Illinois’ third-least populous county. Its county seat and biggest community …

Explore the legislative branch of our county government, including meeting schedules, agendas, and minutes. Obtain information on building permits, code enforcement, and inspections to …

The Calhoun County Board of Commissioners, comprising the executive and legislative branches, is dedicated to effective governance in Calhoun County.

Discover both the hidden and historical gems of Calhoun County. Select from a diverse array of businesses services. Enjoy great home style meals, coffee kiosks, and delicious BBQ in...

Calhoun County is a narrow peninsula of mostly high ground located between the Mississippi and Illinois Rivers. The county was organized in 1825. Today, Calhoun County has a population of …

Since 1953, we have engaged in archaeological research, education, stewardship, and public service to share the discovery and untold stories of North America’s past through innovative …

Calhoun County is a narrow peninsula of mostly high ground located between the Mississippi and Illinois Rivers. The county was organized in 1825. Today, Calhoun County has a population of …

Calhoun County, Illinois has 253.8 square miles of land area and is the 94th largest county in Illinois by total area. Topics in the Calhoun County, Illinois data profile include: Populations …

Welcome to Calhoun County, IL. A destination for excursionists who visit by car, boat, motorcycle, or bicycle. Calhoun County, IL features rolling hills between two great rivers, many wildlife …

Calhoun County, Illinois was established on January 10, 1825. The territory which is now Calhoun changed hands many times over the years before becoming the “Kingdom of Calhoun” that it …