Rockdale is an unincorporated community in Whitewater Township, Franklin County, Indiana.
The post office Rockdale once contained originally had the name Wissel. It operated from 1886 until 1903.
Rockdale is located at 39°19′01″N 84°50′49″W / 39.31694°N 84.84694°W.
- ^ "US Board on Geographic Names". United States Geological Survey. 2007-10-25. Retrieved 2008-01-31.
- ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- ^ Baker, Ronald L. (October 1995). From Needmore to Prosperity: Hoosier Place Names in Folklore and History. Indiana University Press. p. 283. ISBN 978-0-253-32866-3. "...was established as Wissel..."
- ^ "Franklin County". Jim Forte Postal History. Retrieved 8 September 2014.