Centralia, Illinois
Overview
Centralia is a town located in Marion, Washington
Washington County, Illinois
Washington County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 14,716, which is a decrease of 2.9% from 15,148 in 2000. Its county seat is Nashville.-Geography:...

, Clinton
Clinton County, Illinois
-Demographics: As of the census of 2000, there were 35,535 people, 12,754 households, and 9,221 families residing in the county. The population density was 75 people per square mile . There were 13,805 housing units at an average density of 29 per square mile...

, and Jefferson
Jefferson County, Illinois
Jefferson County is a county located in the southern part of the U.S. state of Illinois. According to the 2010 census, it has a population of 38,827, which is a decrease of 3.0% from 40,045 in 2000...

 Counties in the U.S. state of Illinois
Illinois
Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

. The population was 13,032 at the 2010 census. The town was founded because it was the point where the two original branches of the Illinois Central Railroad
Illinois Central Railroad
The Illinois Central Railroad , sometimes called the Main Line of Mid-America, is a railroad in the central United States, with its primary routes connecting Chicago, Illinois with New Orleans, Louisiana and Birmingham, Alabama. A line also connected Chicago with Sioux City, Iowa...

, built in 1853, converged. The town is named for the railroad. The current mayor is Tom Ashby.

Because of its unique location within multiple counties, portions of Centralia are associated with different Core Based Statistical Area
Core based statistical area
A Core Based Statistical Area is a U.S. geographic area defined by the Office of Management and Budget based around an urban center of at least 10,000 people and adjacent areas that are socioeconomically tied to the urban center by commuting. Areas defined on the basis of these standards applied...

s (CBSAs).
 
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