Illinois Cities and Places

Centralia is a city in Clinton, Jefferson, Marion, and Washington counties in the U.S. state of Illinois with the largest portion in Marion County. The city is the largest in three of the counties; Clinton, Marion, and Washington, but is not a county seat of any of them. The population was 12,182 as of the ... Read more

Carlyle is a city in Clinton County, Illinois, United States. The population was 3,253 at the 2020 census. It is the county seat of Clinton County. Carlyle is located approximately 50 miles (80 km) east of St. Louis, Missouri, and is home to Illinois’ largest man-made lake, Carlyle Lake, and to the General Dean Suspension Bridge, ... Read more

Central City is a village in Marion County, Illinois, United States. The population was 1,098 at the 2020 census. Central City village overview: Name: Central City village LSAD Code: 47 LSAD Description: village (suffix) State: Illinois County: Marion County Elevation: 492 ft (150 m) Total Area: 0.56 sq mi (1.46 km²) Land Area: 0.56 sq mi (1.46 km²) Water Area: 0.00 sq mi (0.00 km²) Total ... Read more

Carlock is a village in McLean County, Illinois, United States. The population was 548 at the 2020 census. It is part of the Bloomington–Normal Metropolitan Statistical Area. Carlock village overview: Name: Carlock village LSAD Code: 47 LSAD Description: village (suffix) State: Illinois County: McLean County Elevation: 764 ft (233 m) Total Area: 0.40 sq mi (1.02 km²) Land Area: 0.40 sq mi ... Read more

Cedarville is a village in Stephenson County, Illinois, United States. The population was 741 at the 2010 census, up from 719 in 2000. It is the birthplace of social activist Jane Addams, the 1931 Nobel Peace Prize winner. Cedarville village overview: Name: Cedarville village LSAD Code: 47 LSAD Description: village (suffix) State: Illinois County: Stephenson ... Read more

Carlinville is a city and the county seat of Macoupin County, Illinois, United States. As of the 2020 census, the population was 5,710. It is the home of Blackburn College, a small college affiliated with the Presbyterian church. The city is the former home of Prairie Farms Dairy. Carlinville city overview: Name: Carlinville city LSAD ... Read more

Cedar Point is a village in LaSalle County, Illinois, United States. The population was 266 at the 2020 census, down from 277 at the 2010 census. It is part of the Ottawa Micropolitan Statistical Area. North of town was the Cedar Point Mine, which operated from 1906 to 1924. Cedar Point village overview: Name: Cedar ... Read more

Carbondale is a city in Jackson County, Illinois, United States, within the Southern Illinois region informally known as “Little Egypt”. The city developed from 1853 because of the stimulation of railroad construction into the area. Today, the major roadways of Illinois Route 13 and U.S. Route 51 intersect in the city. The city is 96 ... Read more

Cave-In-Rock is a village in Hardin County, Illinois, United States. Its principal feature and tourist attraction is nearby Cave-In-Rock, on the banks of the Ohio River. In 1816, the earliest known permanent white settlers arrived and started building a town near the cave. The town was originally known as Rock and Cave, Illinois, with a ... Read more

Catlin is a village in Vermilion County, Illinois, United States. It is part of the Danville, Illinois Metropolitan Statistical Area. The population was 2,040 at the 2010 census, and 1,952 in 2018. Catlin is the hometown of Illinois State Representative Chad Hays, who represents the 104th Representative District of Illinois. Catlin village overview: Name: Catlin ... Read more

Caseyville is a village in St. Clair County, Illinois, United States. The population was 4,245 at the 2010 census, a decline from 4,310 in 2000. Caseyville village overview: Name: Caseyville village LSAD Code: 47 LSAD Description: village (suffix) State: Illinois County: St. Clair County Elevation: 420 ft (130 m) Total Area: 7.43 sq mi (19.24 km²) Land Area: 7.27 sq mi (18.83 km²) ... Read more

Casey (pronounced CAY-see) is a city in Clark and Cumberland counties in the U.S. state of Illinois. The population was 2,404 at the 2020 census. The Cumberland County portion of Casey is part of the Charleston–Mattoon Micropolitan Statistical Area. Casey is the home to several Guinness World Record constructions – super-sized items in the form ... Read more