Cities in Whiteside County, United States ( 10 )
- Wilson, North Carolina ( 49,167 )
- Sterling, Illinois ( 15,370 )
- Marshall, Missouri ( 13,065 )
- Rock Falls, Illinois ( 9,266 )
- Pikeville, Kentucky ( 6,903 )
- Big Stone Gap ( 5,614 )
- Morrison, Illinois ( 4,188 )
- Fulton, Illinois ( 3,481 )
- Spearman, Texas ( 3,368 )
- Wise, Virginia ( 3,286 )