Franklin County, Illinois

About

Franklin County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 39,561 and a population density of 35 people per km². After 10 years in 2020 county had an estimated population of 38,060 inhabitants. Its county seat is Benton. The county was created 206 years ago in 1818.

Franklin County is located in southern Illinois along the Big Muddy River. The county seat is Benton, which was named after Senator Thomas Hart Benton. Some key facts about Franklin County:

• Population: around 39,000 people
• Land area: around 435 square miles
• Main industries: coal mining, agriculture, and manufacturing
• The county was formed in 1818 and named after Founding Father Benjamin Franklin

Places to Visit in Franklin County

Some of the notable attractions and landmarks in Franklin County include:

• The Old Franklin County Jail - a historic jail in Benton built in 1890
• Rend Lake - a large man-made lake popular for fishing and recreation
• The Liberty Theater - a restored 1920s movie theater in Benton
• Franklin County Speedway - a 1/4 mile race track in Benton

So in summary, Franklin County has a rich history and scenic landscapes to offer visitors in southern Illinois.

Quick Facts about Franklin County

Franklin County Courthouse in Benton image

Geography

Franklin County is located at 37°59'32"N 88°55'27"W (37.9922900, -88.9241500). It has 6 neighbors: Hamilton County, Jackson County, Jefferson County, Perry County, Saline County and Williamson County.

Franklin County map

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The largest city of Franklin County is Frankfort with a population of 19,411. Other cities include, West Frankfort population 7,733, Benton population 6,784, Logan population 3,057 and Christopher population 2,686. See all Franklin County cities & populated places.

Franklin County Populated Places

Cities, towns, neighborhoods & other populated places in Franklin County.

American baseball player Elise Harney was born in Franklin County

• Franklin County , Ohio county in Massachusetts, United States with a population of 1,324,624 people.
• Franklin County , Pennsylvania county in Pennsylvania, United States with a population of 155,637 people.
• Franklin County , Missouri county in Missouri, United States with a population of 104,469 people.
• Franklin County , Washington county in the state of Washington, United States with a population of 97,075 people.
• Franklin County , North Carolina county in North Carolina, United States with a population of 71,859 people.
• Franklin County , Massachusetts county in Massachusetts, United States with a population of 70,267 people.
• Franklin County , Virginia county in Virginia, United States with a population of 56,167 people.
• Franklin County , Kentucky county in Kentucky, United States with a population of 51,118 people.
• Franklin County , New York county in New York, United States with a population of 49,965 people.
• Franklin County , Vermont county in Vermont, United States with a population of 49,685 people.
• Franklin County , Tennessee county in Tennessee, United States with a population of 42,485 people.
• Franklin County , Alabama county in Alabama, United States with a population of 31,507 people.
• Franklin County , Maine county in Maine, United States with a population of 29,986 people.
• Franklin County , Kansas county in Arkansas, United States with a population of 25,703 people.
• Franklin County , Georgia county in Georgia, United States with a population of 23,504 people.
• Franklin County , Indiana county in Indiana, United States with a population of 22,761 people.
• Franklin County , Arkansas county in Arkansas, United States with a population of 17,897 people.
• Franklin County , Idaho county in Idaho, United States with a population of 13,876 people.
• Franklin County , Florida county in Florida, United States with a population of 12,201 people.
• Franklin County , Texas county in Texas, United States with a population of 10,821 people.
• Franklin County , Iowa county in Iowa, United States with a population of 9,971 people.
• Franklin County , Mississippi county in Mississippi, United States with a population of 7,657 people.
• Franklin County , Nebraska county in Nebraska, United States with a population of 2,940 people.