City of Rock Mills, Alabama

Rock Mills is located at 33°9'33" North, 85°17'13" West (33.159444, -85.287222).

According to the United States Census Bureau, the city has a total area of 6.34 mi² (16.41 km²). 6.33 mi² (16.40 km²) of it is land and 0.00 mi² (0.01 km²) of it is covered by water. The total area is 0.07% water.

Rock Mills is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).