Monroe County, IL

Monroe County, Illinois, 1857
MONROE COUNTY, situated on the southwest boundary of Illinois, with the Mississippi river on the west, and the Kaskaskia river on the east. Area, 360 square miles. Seat of justice, Waterloo. Pop. in 1830, 2,000; in 1840, 4,481; in 1850, 7,679. (Fanning's, 1853)

Record Data

Place Unit Type
Containing Unit

Note Cards



Contained places
Name Type
Prairie du Long, IL City or Town
Waterloo, IL City or Town