The St. Mary Utility Area Historic District comprises a support area of Glacier National Park with employee housing and support buildings in the prevailing National Park Service Rustic style.

[2] The complex was built by Civilian Conservation Corps labor to replace the administrative facilities at East Glacier Ranger Station in a location more convenient to the new Going-to-the-Sun Road.

The area is surrounded by residences, not included in the district, built during the Mission 66 program and later.

[3] Media related to St. Mary Utility Area Historic District at Wikimedia Commons

This article about a property in Montana on the National Register of Historic Places is a stub.