City of Frohna, Missouri

Frohna is located at 37°38'17" North, 89°37'17" West (37.638333, -89.621389).

According to the United States Census Bureau, the city has a total area of 0.59 mi² (1.52 km²). 0.59 mi² (1.52 km²) of it is land and none of the area is covered by water.

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