rockville indiana what county
Parke County courthouse in Rockville, Indiana. Parke County lies in the western part of the U.S. state of Indiana along the Wabash River. The county was formed in 1821 out of a portion of Vigo County. According to the 2010 census, the population was 17,339, an increase of 0.6% from 17,241 in 2000. The county seat is Rockville. It has a population density of about 39 inhabitants per square mile. The county contains six incorporated towns and many unincorporated communities. It is divided into 13 townships which provide local services. Two U.S