About Londonderry Town
The 2024 Census estimate for Londonderry was 27,101 residents, which ranked ninth among New Hampshire's incorporated cities and towns. Londonderry Town has an estimated population of 5,000. Official government information is available at www.londonderrynh.gov.
Official government information is available at www.londonderrynh.gov.
The population was 25,826 at the 2020 census. Londonderry Town has an estimated population of 27,101.
Sheriff, Police & Law Enforcement in Londonderry Town
Londonderry Town Police Department
Londonderry Town Hall will be closed on Monday, May 25 in observance of Memorial Day. Community members are invited to attend the annual Memorial Day Parade & Remembrance Ceremony hosted by American Legion Post 27 beginning at 11:00 AM.
Courts & Case Records in Londonderry Town
🏠 Property & Public Records in Londonderry Town
Rockingham County Registry of Deeds
Property records for Londonderry Town, New Hampshire are maintained by the Rockingham County Registry of Deeds. This office maintains recorded documents including deeds, mortgages, liens, and easements for properties in Rockingham County, including Londonderry Town.
🏠 Property & Public Records in Londonderry Town
Deeds and land records for Londonderry Town properties are recorded with the Rockingham County Registry of Deeds. Rockingham County Registry of Deeds, located at 119 North Road in Brentwood, maintains land records dating back to the colonial period. Rockingham County Treasurer and delegation oversee fiscal matters, while individual municipalities handle property assessment functions in New Hampshire's decentralized system.
Public Records & Services in Londonderry Town
As a Rockingham County community, Londonderry Town's official records — court files, property documents, and vital records — are held at the county and state level rather than by a separate Londonderry Town records office. Start with the Rockingham County offices listed on this page; statewide indexes and vital records requests go through New Hampshire's state agencies. For details on every Rockingham County records office, see the Rockingham County, New Hampshire public records page in this directory.