*Updated January 17, 2023

For a detailed map of Groton, click here.

Year Established: 1705
Population: 38,456
Utilities: Groton Utilities
Connecticut Light & Power
SNET
Aquarion Water Co
Noank Water
AT&T
Government: Council-Manager-RTM
Land Area: 31.30 square miles
Schools: https://www.grotonschools.org/
Hospitals: Pequot Health Center
Churches: Numerous
Recreation: https://www.groton-ct.gov/departments/parksrec/index.php
Website: Assessor’s Phone Number: (860) 441-6660
Assessor’s Email: [email protected]
Valuation Method: Assessment
Percent Assessment: 70%
Mill Rate: Groton – 21.28
City of Groton – 3.67
Poquonock Bridge Fire District – 4.95
Mystic Fire District – 2.12
Noank Fire District – 1.48
Old Mystic Fire District – 2.70
Groton Long Point Association – 3.36
Center Groton Fire District – 3.00
West Pleasant Valley Fire District – 3.52
Mumford Cove Association – 0.28
Groton Sewer District – 0.37