Middlesex County

Chester
Clinton
Cromwell
Deep River
Durham
East Haddam
East Hampton
Essex
Haddam
Higganum
Killingworth
Lake Pocotopaug
Middlefield
Middletown
Moodus
Old Saybrook
Portland
Saybrook Manor
Westbrook
DB-City :Middlesex County
HASC code :US-CT-MI
FIPS 6-4 code :09007
Capital :Middletown
Largest city :Middletown
Elevation :High : Lake Pocotopaug 470 ft
Low : Saybrook Manor 7 ft
Population :155,071
Land Area :369 sq mi
(956 km²)
Density :420.25/sq mi
(162.26/km²)
Time zone :UTC -5