Rossvilles In USA

I found the following Rossvilles in the USA.  Most were named after an early settler.   One state, MD, has two though only one has a zip code.  There might be others in other states.  If you know of another,  let me know.

State     Appr. Population if incorporated

KS          1.100
MD       15,000
GA          4,000
TN             700
IN           1,600
IL            1,300
OK          unincorporated
TX                   "
PA                    "
OH                   "
MO                  "
SC                    "
NY          Uninc. Community on Staten Island
MD         Uninc. Community in Beltsville, MD