New Hampshire's 17th State Senate District  New Hampshire's 17th State Senate district is one of 24 districts in the New Hampshire Senate. It has been represented by Republican Senator John Reagan since 2012. District 17 covers parts of Merrimack, Rockingham, and Strafford Counties to the east of Concord, including the towns of Allenstown, Chichester, Deerfield, Epsom, Loudon, Northwood, Nottingham, Pembroke, Pittsfield, Raymond, and Strafford. The district overlaps with both New Hampshire's 1st congressional district and New Hampshire's 2nd congressional district.