Hyde is an unincorporated community located in the town of Ridgeway, Iowa County, Wisconsin, United States. Hyde is located on County Hi…Hyde is an unincorporated community located in the town of Ridgeway, Iowa County, Wisconsin, United States. Hyde is located on County Highway H 5 miles north of the village of Ridgeway. The community was named for William Hyde, who opened a saw mill in the area in 1856.