Strafford County is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 130,889. Its county seat is Dover. Strafford County was one of the five original counties identified for New Hampshire in 1769. Wikipedia
Cities: Rochester, Barrington, Farmington, and more
County seat: Dover
Population: 132,275 (2022)
Congressional district: 1st
Founded: 1771