Where is Chillicothe, Illinois

Written and Fact-checked by | Updated On: August 5, 2026

Chillicothe, Illinois is a small river city with a relaxed community feel. Its location along the Illinois River makes it a good spot for fishing, boating, parks, and enjoying the outdoors.

Location Map of Chillicothe, Peoria County, Illinois

Where is Chillicothe Located in Peoria County, Illinois

About Map: The map shows the location of Chillicothe in Peoria County, in the U.S. state of Illinois.

Chillicothe Map, Illinois

About Chillicothe Map: The Google Map highlights the location of Chillicothe in Peoria County, Illinois. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Chillicothe Located?

Chillicothe is a city located in Peoria County, Illinois, the United States. It is about 20 miles north of Peoria and 90 miles southwest of Chicago. Chillicothe is located at approximately 40.9217° North latitude and 89.4865° West longitude. The 2020 Census recorded about 9,240 residents, and the city covers approximately 4.34 square miles (11.24 sq km). The Illinois River forms an important part of the city's western side and supports recreation and wildlife in the area. Chillicothe was founded in the 1830s and incorporated as a city in 1890. Its location near U.S. Route 24 and Illinois Route 29 provides easy access to Peoria and other communities in central Illinois.

Most Viewed US Maps

USA Sttae MapUSA Region MapUSA Road Map
USA County MapWhere is USA in World Map?US ZIP Code Map
USA Time Zones MapUS State and Capitals MapUSA Physical Map
Looking for a U.S. City?
Find 4,400+ U.S. Cities by State - Explore Their Locations and Get Detailed Information

Chillicothe City Facts

FactDetails
CityChillicothe
StateIllinois
CountyPeoria County
CountryUnited States
RegionCentral Illinois / Illinois River Valley
Incorporated1890
Founded1830s
Total Area4.34 sq mi (11.24 sq km)
Land Area4.24 sq mi (10.98 sq km)
Water Area0.10 sq mi (0.26 sq km)
ElevationAbout 500 ft (152 m)
Population (2020 Census)9,240
Time ZoneCentral Standard Time (CST); Central Daylight Time (CDT)
ZIP Codes61523
Area Code309, 861
Major HighwaysU.S. Route 24, Illinois Route 29, Illinois Route 90
Public TransitCityLink regional transit services
Major AttractionsChillicothe Riverfront, Shore Acres Park, Three Sisters Park, Illinois River
Official Websitehttps://www.cityofchillicotheil.org/

Distance from Chillicothe, IL to Nearby Cities

  • Peoria, IL – 20 miles (32 km)
  • East Peoria, IL – 20 miles (32 km)
  • Washington, IL – 25 miles (40 km)
  • Henry, IL – 20 miles (32 km)
  • Princeton, IL – 40 miles (64 km)
  • Metamora, IL – 25 miles (40 km)
  • Morton, IL – 30 miles (48 km)
  • Galesburg, IL – 35 miles (56 km)
  • Bloomington, IL – 60 miles (97 km)
  • Normal, IL – 60 miles (97 km)
  • LaSalle, IL – 60 miles (97 km)
  • Ottawa, IL – 65 miles (105 km)
  • Springfield, IL – 80 miles (129 km)
  • Rockford, IL – 110 miles (177 km)
  • Chicago, IL – 145 miles (233 km)
  • St. Louis, MO – 175 miles (282 km)

Top Attractions in Chillicothe

  • Chillicothe Riverfront – Riverside area offering views of the Illinois River and opportunities for walking, fishing, and outdoor recreation.
  • Shore Acres Park – Community park with open spaces, recreational areas, and access to the riverfront.
  • Three Sisters Park – Large nearby outdoor venue and park known for festivals, events, trails, and scenic river valley views.
  • Illinois River – Major waterway supporting boating, fishing, wildlife viewing, and other outdoor activities.
  • Chillicothe Historical Society Museum – Local history attraction preserving artifacts and stories from the community and surrounding area.
  • Rock Island Trail State Park – Regional trail offering opportunities for walking, cycling, and enjoying the Illinois countryside.
  • Wildlife Prairie Park – Large wildlife park near Peoria featuring native Illinois animals, trails, and outdoor activities.
  • Peoria Riverfront Museum – Regional museum in Peoria featuring science, art, history, and educational exhibits.

Airports Near Chillicothe

  • Peoria International Airport (PIA) – 25 miles
  • Central Illinois Regional Airport (BMI) – 65 miles
  • Quad Cities International Airport (MLI) – 75 miles
  • Greater Peoria Regional Airport – 25 miles
  • Central Illinois Regional Airport at Bloomington-Normal – 65 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official City of Chillicothe website and local government records.

Illinois Related Maps and Info

Illinois MapIllinois County MapIllinois Cities Map
Illinois ZipcodesAirports in IllinoisWhere is Springfield
Illinois Area CodesIllinois Blank MapIllinois River Map
Illinois Physical MapIllinois Road MapWhere is Chicago