City of Rocklake, North Dakota

Rocklake is located at 48°47'22" North, 99°14'49" West (48.789589, -99.246986).

According to the United States Census Bureau, the city has a total area of 0.22 mi² (0.56 km²). 0.22 mi² (0.56 km²) of it is land and none of the area is covered by water.

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