Tazewell County Map, Illinois

Written and Fact-checked by | Updated On: April 26, 2026 | 14:30 ET

Map of Tazewell County - Tazewell County is a county located in the U.S. state of Illinois. Tazewell County Map showing cities, highways, important places and water bodies. Get Where is Tazewell County located in the map, major cities in Tazewell county, population, areas, and places of interest.

Tazewell County Map, Illinois

Tazewell County Map, Illinois

About Tazewell County Map, Illinois: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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Tazewell County, Illinois

Tazewell County is a county located in the U.S. state of Illinois. It's county seat is Pekin. As per 2020 census, the population of Tazewell County is 130413 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 646 sq mi (1,673 km2). Tazewell County was established on 1827.

Facts about Tazewell County, Illinois

CountryUnited States
StateIllinois
RegionCentral Illinois
County SeatPekin
Named AfterLittleton Waller Tazewell
Established1827
Organized1827
Coordinates40.51° N, 89.51° W
Total Area~649 sq mi
Land Area~646 sq mi
Water Area~3 sq mi
Population (2020)~131,803
Population RankEighth-most populous county in Illinois
Largest CityPekin
Main IndustriesManufacturing, Healthcare, Agriculture, Logistics
Major HighwaysInterstate 74, U.S. Route 24, Illinois Route 9
Time ZoneCentral Time (UTC−06:00)
Known ForIllinois River valley, Caterpillar facilities, suburban Peoria area
Websitehttps://www.tazewell.com

Ctities in Tazewell county

City NameTypePopulation (2020)Pop. DensityArea
ArmingtonVillage3101,087.7/sq mi (420.0/km2)0.285 sq mi (0.74 km2)
Creve CoeurVillage4,9341,166.2/sq mi (450.3/km2)4.231 sq mi (10.96 km2)
Deer CreekVillage6671,246.7/sq mi (481.4/km2)0.535 sq mi (1.39 km2)
DelavanCity1,5681,088.9/sq mi (420.4/km2)1.44 sq mi (3.73 km2)
East PeoriaCity22,4841,101.6/sq mi (425.3/km2)20.411 sq mi (52.86 km2)
Green ValleyVillage6302,093.0/sq mi (808.1/km2)0.301 sq mi (0.78 km2)
HopedaleVillage830941.0/sq mi (363.3/km2)0.882 sq mi (2.28 km2)
MackinawVillage1,8791,580.3/sq mi (610.2/km2)1.189 sq mi (3.08 km2)
Marquette HeightsCity2,5412,608.8/sq mi (1,007.3/km2)0.974 sq mi (2.52 km2)
MinierVillage1,1542,028.1/sq mi (783.1/km2)0.569 sq mi (1.47 km2)
MortonVillage17,1171,336.4/sq mi (516.0/km2)12.808 sq mi (33.17 km2)
North PekinVillage1,4781,061.8/sq mi (410.0/km2)1.392 sq mi (3.61 km2)
PekinCity31,7312,019.0/sq mi (779.5/km2)15.716 sq mi (40.7 km2)
South PekinVillage9961,934.0/sq mi (746.7/km2)0.515 sq mi (1.33 km2)
TremontVillage2,2772,033.0/sq mi (785.0/km2)1.12 sq mi (2.9 km2)
WashingtonCity16,0711,881.6/sq mi (726.5/km2)8.541 sq mi (22.12 km2)
GoodfieldVillage936577.1/sq mi (222.8/km2)1.622 sq mi (4.2 km2)

Roads and Highways in Tazewell County, Illinois

Tazewell County is a key transportation hub in central Illinois with multiple highways connecting it to nearby cities.

  • Interstate 74 – runs east-west through the county, connecting East Peoria to Bloomington and Peoria
  • Interstate 155 – runs north-south, linking Morton to Lincoln and central Illinois
  • U.S. Route 24 – runs east-west, connecting Washington to Peoria and Eureka
  • Illinois Route 9 – runs east-west, linking Pekin to Bloomington and Peoria
  • Illinois Route 29 – runs north-south along the Illinois River, connecting Pekin to Peoria and Havana

Neighboring Counties of Tazewell County

  • Woodford County (north)
  • McLean County (east)
  • DeWitt County (southeast)
  • Logan County (south)
  • Mason County (southwest)
  • Peoria County (west)

Top Attractions in Tazewell County, Illinois

Tazewell County offers parks, riverfront views, and suburban communities near Peoria.

  • Par-A-Dice Casino – A riverboat casino with gaming and entertainment.
  • Fon du Lac Park District – Offers parks, trails, golf courses, and recreational facilities.
  • Peoria Riverfront (nearby) – Provides scenic views, dining, and entertainment.
  • Washington Park – A community park with recreational amenities.
  • Tazewell County Courthouse – A historic landmark located in Pekin.
  • Sunset Hills Golf Club – A popular golf destination.
  • Avanti’s Dome – A sports and event complex for community activities.

Distance from Tazewell County to Nearby Cities

  • Pekin to Peoria – 10 mi (16 km)
  • East Peoria to Bloomington – 40 mi (64 km)
  • Pekin to Springfield – 70 mi (113 km)
  • East Peoria to Chicago – 165 mi (266 km)
  • Pekin to Decatur – 75 mi (121 km)

FAQs about Tazewell County

Where is Tazewell County located?

Tazewell County is located in central Illinois, east of the Illinois River and adjacent to Peoria.

What is Tazewell County known for?

The county is known for its proximity to Peoria, parks, and riverfront attractions.

What is the county seat of Tazewell County?

Pekin is the county seat and the largest city in Tazewell County.

Are there outdoor activities in Tazewell County?

Yes, visitors can enjoy parks, trails, golf courses, and outdoor recreation throughout the county.

How can I reach Tazewell County?

Tazewell County is accessible via Interstates 74 and 155, along with several U.S. and state highways.