City of Willow Creek, Montana

Willow Creek is located at 45°49'31" North, 111°38'38" West (45.825278, -111.643889).

According to the United States Census Bureau, the city has a total area of 1.09 mi² (2.81 km²). 1.09 mi² (2.81 km²) of it is land and none of the area is covered by water.

Willow Creek is located in the Mountain Standard Time (MST) timezone, GMT-07:00. It observes Daylight Saving Time (DST).