Total Population in Connecticut

ACS 2024 5-Year Estimates

Total Population
3,624,508
Rank #29 of 52
45th percentile

How Connecticut Compares

Connecticut
3,624,508
National
330M
98.9% below

State Ranking

Rank State Value
#26 Kentucky 4,534,824
#27 Oregon 4,254,293
#28 Oklahoma 4,028,634
#29 Connecticut 3,624,508
#30 Utah 3,392,331
#31 Puerto Rico 3,234,309
#32 Iowa 3,210,507
View full state ranking →

Highest Population Counties in Connecticut

Lowest Population Counties in Connecticut

Total Population in Connecticut

Connecticut has a total population of 3,624,508, ranking #29 of 52 among all 52 states and territories. This is 98.9% below the national value of 330M.

Across Connecticut's 9 counties, total population ranges from 96,312 to 977,290. The county with the highest value is Capitol Planning Region at 977,290.

Total population count from the American Community Survey.