New London County

Bozrah
Colchester
East Lyme
Franklin
Groton
Lebanon
Ledyard
Long Hill
Montville
Mystic
New London
Niantic
Noank
North Stonington
Norwich
Old Lyme
Old Mystic
Pawcatuck
Poquonock Bridge
Preston
Salem
Stonington
Voluntown
Waterford
HASC code :US-CT-NL
FIPS 6-4 code :09011
Largest city :Norwich
Elevation :High : Colchester 475 ft
Low : East Lyme 0 ft
Population :259,088
Land Area :666 sq mi
(1,725 km²)
Density :389.02/sq mi
(150.20/km²)
Time zone :UTC -5