Rockingham County Map
The County of Rockingham is located in the State of New Hampshire. Find directions to Rockingham County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Rockingham County population is estimated at 311,307 people. The Rockingham County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include York County, Essex County, Hillsborough County, Merrimack County, Strafford County.
Top cities include Derry, Salem, Londonderry, Portsmouth, Hampton