Richland County Map, Illinois

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

Richland County Map, Illinois

Richland County Map, Illinois

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

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Richland County, Illinois

Richland County is a county located in the U.S. state of Illinois. It's county seat is Olney. As per 2020 census, the population of Richland County is 15796 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 360 sq mi (932 km2). Richland County was established on 1841.

Richland County Facts

County InfoFacts
CountyRichland County
County SeatOlney
CountryUnited States
FIPS code159
Area360 sq mi (932 km2)
Formed / OriginClay and Lawrence County

Ctities in Richland county

City NameTypePopulation (2020)Pop. DensityArea
CalhounVillage164179.8/sq mi (69.4/km2)0.912 sq mi (2.36 km2)
ClaremontVillage161203.0/sq mi (78.4/km2)0.793 sq mi (2.05 km2)
NobleVillage633622.4/sq mi (240.3/km2)1.017 sq mi (2.63 km2)
OlneyCity8,7011,255.4/sq mi (484.7/km2)6.931 sq mi (17.95 km2)
ParkersburgVillage186225.2/sq mi (86.9/km2)0.826 sq mi (2.14 km2)