Bridgewater is an incorporated town in Rockingham County, Virginia, United States. The population was 5,644 at the 2010 census. It is included in the Harrisonburg, Virginia Metropolitan Statistical Area. Bridgewater is home to the Reds of the Rockingham County Baseball League. Bridgewater is also home to Bridgewater College, a private, coeducational, four-year liberal arts college founded in 1880, historically associated with the Church of the Brethren.