Emerald is a census-designated place in St. Croix County, Wisconsin, United States.

Emerald is located in the towns of Emerald and Glenwood, 4.5 miles (7.2 km) west-northwest of Glenwood City.

[2] A post office called Emerald was established in 1872, and remained in operation until it was discontinued in 1985.

[4] Media related to Emerald (CDP), Wisconsin at Wikimedia Commons

This article about a location in St. Croix County, Wisconsin is a stub.