1817History
== History ==
Monroe was laid out in 1817 on the Dayton and Cincinnati pike.
1882Economy
Cincinnati, Ohio: Western Biographical Publishing Company, 1882.
2000History
=== 2000 census ===
As of the census of 2000, there were 7,133 people, 2,685 households, and 2,040 families living in the city.
2002Government
The Ohio municipal and township roster, 2002–2003.
2003Infrastructure
Butler County Official Transportation Map, 2003.
2009History
"Images of America; Monroe." Arcadia Publishing, 2009.
2010History
=== 2010 census ===
As of the census of 2010, there were 12,442 people, 4,649 households, and 3,481 families living in the city.