St. Clair County, Osceola county seat
6,235 people
http://www.ozarkscivilwar.org/regions/st-clair
Osceola
2,077 residents
In 1865, only 183
http://www.cityofosceolamo.com/local-history.html
Lawrence
1,645 residents
In 1870
8,320
http://population.us/ks/lawrence/