In order to practice social distancing and slow the spread of the novel coronavirus (COVID-19), public access to our building, 165 Capitol Avenue, will be restricted. Although in-person interactions will be limited, our office staff will be available via email as normal. For the Business Services Division email CRD@ct.gov and for the Legislative & Elections Administration Division email LEAD@ct.gov. We apologize for the inconvenience and hope to return to normal business as soon as the immediate threat to public health has subsided.

POPULATION OF CONNECTICUT BY COUNTIES

County 2010 2017 est. 
Fairfield 916,829 949,921
Hartford 894,014 895,388
Litchfield 189,927 182,177
Middlesex 165,676 163,410
New Haven 862,477 860,435
New London 274,055 269,033
Tolland 152,691 151,461
Windham 118,428 116,359
Total for the State 3,574,097 3,588,184

                                                  

SQUARE MILES OF CONNECTICUT BY COUNTIES

County Square Miles
Fairfield
837.0
Hartford
750.6
Litchfield
944.6
Middlesex
439.1
New Haven
862.1
New London
771.7
Tolland
417.0
Windham
521.5
Total for the State
5,543.6