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
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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Map of Richland County, Illinois
St. Clair County is a county located in the U.S. state of Illinois. It`s county seat is Belleville. As per 2020 census, the population of St. Clair County was 254796 and population density of St. Clair was square miles. According to the United States Census Bureau, the county has a total area of 657 sq mi (1,702 km2). St. Clair County was established on 1790.
Richland County Facts
|Area||360 sq mi (932 km2)|
|Formed / Origin||Clay and Lawrence County|
Ctities in Richland county
|City Name||Type||Population (2020)||Pop. Density||Area|
|Calhoun||Village||164||179.8/sq mi (69.4/km2)||0.912 sq mi (2.36 km2)|
|Claremont||Village||161||203.0/sq mi (78.4/km2)||0.793 sq mi (2.05 km2)|
|Noble||Village||633||622.4/sq mi (240.3/km2)||1.017 sq mi (2.63 km2)|
|Olney||City||8,701||1,255.4/sq mi (484.7/km2)||6.931 sq mi (17.95 km2)|
|Parkersburg||Village||186||225.2/sq mi (86.9/km2)||0.826 sq mi (2.14 km2)|