Art deco movie theater on North 2nd Street
|Official name: Chillicothe|
|Area||5.42 sq mi (14 km2)|
|- land||5.13 sq mi (13 km2)|
|- water||0.28 sq mi (1 km2)|
|Density||1,213.8/sq mi (469/km2)|
|- summer (DST)||CDT (UTC-5)|
|Wikimedia Commons: Chillicothe, Illinois|
Chillicothe is a city on the Illinois River in Peoria County, Illinois, United States. The population was 5,996 at the 2000 census. Chillicothe is just north of the city of Peoria and is part of the Peoria Metropolitan Statistical Area.
Chillicothe is located at .
According to the 2010 census, Chillicothe has a total area of 5.415 square miles (14.02 km2), of which 5.13 square miles (13.29 km2) (or 94.74%) is land and 0.285 square miles (0.74 km2) (or 5.26%) is water.
Chillicothe is located on the Illinois River and on the parallel Iowa Interstate Railroad (IAIS) branch, from Bureau to Peoria, which was formerly the Rock Island Railroad. Crossing the IAIS and the Illinois River at Chillicothe is the former Santa Fe Railroad, now owned by BNSF Railway. Almost 4 miles outside of town the BNSF Railway operates one of the most notable civil engineering points on the Chillicothe Subdivision. Edelstein Hill is one of the steepest climbs on the railway system and attracts many railfans to see locomotives pulling intermodal trains up the hill.
The Illinois River runs both north and south connecting Chicago with St. Louis. Barge traffic is occasional as it is an efficient means of transportation for some bulk products. Eight miles to the north is Sparland and three miles to the south is Rome. Peoria is 20 miles to the south.
Chillicothe sits along the Illinois River Valley where gravel and sand from prehistoric river development sits. It is currently being dug up and is sold for construction and roadbeds. In Chillicothe there are relatively large service facilities and connections to the BNSF Railway.
Even though Chillicothe sits along a river valley, forests are very common. Marshall State Refuge sits to the north and Atchison Waterfowl Refuge in Woodford County. The bluffs that surround it are full of hunting spots and locations where deer are common. Duck hunting as well is popular in the waterfront sloughs and swamps to the north.
The name Chillicothe comes from the name of the Shawnee Indian chief who lived in the area with the local tribe.
Along with Peoria, Chillicothe grew due to river traffic and quickly became a stop for barge and railroad traffic traveling to and from Chicago and St. Louis.
In the late 1800s, the Atchison, Topeka and Santa Fe Railway was building its mainline from Chicago to Kansas City and selected Chillicothe as its crossing point of the Illinois River. The railroad quickly became an establishment in Chillicothe as a crew change point and a notable stop in Central Illinois. However the ATSF in its later years shut down its station and crew change point following the end of its passenger service and eventually the Amtrak station was left until the 1996 re-route of the Southwest Chief over the BNSF's Mendota Subdivision.
Chillicothe today still remains a key point on the Southern Transcon route between Chicago and Los Angeles with high frequency intermodal freight trains moving through daily.
Chillicothe is served by the Illinois Valley School District 321. Chillicothe is the primary area served by the school district along with the neighboring villages of Rome, Mossville, Edelstein, and parts of Dunlap.
Within the school district, there are two primary schools and two junior highs. Chillicothe Junior High (CJH) serves the northern half of the school district (Grades 4-8) in Chillicothe proper while Mossville Junior High (Grades K-8) serves the southern part of the school district. In the Illinois Elementary School Association (IESA) both schools have made themselves known in multiple sports. CJH's most recent state title was the 7th Grade Girls' Volleyball Class 3A in 2009. Between 2004 and 2010, the Chillicothe Mustangs made over 10 appearances in the IESA Final Four in various sports including Girls' Volleyball ('06,'07,'08,'09,'10), Boys' Baseball ('04,'06), Girls' Basketball ('09), and Boys' Basketball ('08). The neighboring Mossville Warriors more respectively have had only three Final Four appearances since 1996 including Boys' Basketball ('96 & '16) and Girls' Basketball ('00). 
Illinois Valley Central High School (IVC) serves Chillicothe and is the home to the Grey Ghosts. IVCHS like its junior highs has made themselves known in the state in various activities. Most notably, the IVC Marching Grey Ghosts have accumulated 14 state titles since 1990, most recently in 2014. In the IHSA, IVC were 2006 Class A Baseball State Champions, 2006 Boys' Basketball Class A State Runner-ups, 2006 Class A Scholastic Bowl State Runnerups, 2008 Class AA Baseball State Runner-ups, and most recently placed Third for Class AA Baseball in 2010. 
As of the census of 2000, there were 5,996 people, 2,429 households, and 1,649 families residing in the city. The population density was 1,213.8 people per square mile (468.6/km2). There were 2,544 housing units at an average density of 515.0 per square mile (198.8/km2). The racial makeup of the city was 97.4% White, 0.2% African American, 0.2% Native American, 0.2% Asian, <0.1% Pacific Islander, 1.1% from other races, and 0.9% from two or more races. Hispanic or Latino of any race were 3.5% of the population.
There were 2,429 households out of which 31.0% had children under the age of 18 living with them, 54.5% were married couples living together, 10.1% had a female householder with no husband present, and 32.1% were non-families. 28.0% of all households were made up of individuals and 13.0% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 2.96.
In the city, the population was spread out with 24.7% under the age of 18, 8.1% from 18 to 24, 27.2% from 25 to 44, 22.6% from 45 to 64, and 17.4% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 89.6 males. For every 100 females age 18 and over, there were 85.9 males.
The median income for a household in the city was $40,697, and the median income for a family was $50,981. Males had a median income of $42,430 versus $23,295 for females. The per capita income for the city was $22,118. About 5.1% of families and 6.2% of the population were below the poverty line, including 5.5% of those under age 18 and 4.0% of those age 65 or over.
Since its creation the railroad has connected Chillicothe to the outside world. The Rock Island Railroad (now Iowa Interstate Railroad) serves Chillicothe paralleling the Illinois River. The Rock Island Rockets used to serve Chillicothe connecting Peoria & Chicago. As automobiles became more popular, the service was infrequently used. The last revenue service by the Peoria Rocket was on December 31, 1978.
Chillicothe was once a stop on the Santa Fe's Super Chief (Chicago to Los Angeles) & Texas Chief (Lone Star) (Chicago to Houston) on the section of the run between Chicago and Galesburg.  It was also a stop on the Super Chief's successor, the Southwest Limited/Southwest Chief. In 1996, however, following the merger of the Burlington Northern and the Santa Fe railroads to form the BNSF, and a connection put in between the Burlington Northern line from Chicago and the Santa Fe's Chillicothe Subdivision at Cameron, Illinois, the Chief was rerouted to Galesburg over the BNSF's Mendota Subdivision (also used by the California Zephyr) through Naperville, Princeton, and Mendota. The last revenue passenger service was on July 31, 1996.
Places of interest
- Chillicothe City Hall.
- Chillicothe Post Office, WPA mural "Rail Roading" by Arthur Herschel Lidov is on display.
- The former Santa Fe Railroad station in the city, and Edelstein Hill near the city, are popular train watching locations.
- The Chillicothe Historical Society Railroad Museum is located at Cedar and 3rd Streets in the old Rock Island depot.
- Chillicothe Historical Society Fourth St. Museum, 723 N. 4th St., features eight rooms of historic artifacts.
- Shore Acres Park, riverside park with 19th-century clubhouse formerly known as the Peoria Automobile Club.
- Three Sisters Park is an agricultural park that hosts Spider Hill and Summer Camp Music Festival.
- Town Theater, an art deco movie theater on N. 2nd St., is still in business showing films.
- Bill Krieg, Major League Baseball player
- Lance (Henry) LeGault, TV and movie actor: Colonel Roderick Decker on The A-Team
- Gene Maddox, Iowa state legislator and lawyer, was born in Chillicothe.
- Zach McAllister, Major League Baseball player - currently a Cleveland Indians pitcher
- Johnston McCulley, pulp author: created the Zorro stories upon which all later Zorro movies and books were based
- Josh Taylor, TV actor: Chris Kostichek on the soap opera Days of Our Lives
- "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.
- "G001 - Geographic Identifiers - 2010 Census Summary File 1". United States Census Bureau. Retrieved 2015-12-26.
- "IESA Record Book". www.iesa.org. Retrieved 2016-07-10.
- "IESA Record Book". www.iesa.org. Retrieved 2016-07-10.
- "School Directory | IHSA". www.ihsa.org. Retrieved 2016-07-10.
- "Annual Estimates of the Resident Population for Incorporated Places: April 1, 2010 to July 1, 2015". Retrieved July 2, 2016.
- "Census of Population and Housing". Census.gov. Archived from the original on May 12, 2015. Retrieved June 4, 2015.
- "American FactFinder". United States Census Bureau. Archived from the original on 2013-09-11. Retrieved 2008-01-31.
- "The Super Chief" retrieved July 25, 2013 http://www.streamlinerschedules.com/concourse/track5/superchief195607.html
- "Galesburg to Streator" accessed July 25, 2013 http://www.donwinter.com/Railroad%20Infrastructure%20and%20Traffic%20Data/Trunk%20Routes/Santa%20Fe%20Transcon/Route%20Descriptions/Galesburg%20to%20Streator.htm
- City of Chillicothe
- Chillicothe Historical Society
- Chillicothe Park District
- O. Gene Maddox-obituary