Ranking of Connecticut Counties By Natural Population Increase in 2015

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Natural Population Increase for Connecticut was 5.95K. Among all Connecticut counties, Fairfield County had the highest natural population increase (3.42K), followed by Hartford County (1.56K), and New Haven County (972).

The chart below shows the top 8 counties, and the table below shows the ranking of all Connecticut counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

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Ranking of Connecticut Counties By Natural Population Increase in 2015
Fairfield
Hartford
New Haven
New London
Tolland
Windham
Middlesex
Litchfield
Ranking of Connecticut Counties By Natural Population Increase in 2015
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Rank County Natural Pop. Increase
1 Fairfield County 3424
2 Hartford County 1562
3 New Haven County 972
4 New London County 214
5 Tolland County 168
6 Windham County 98
7 Middlesex County -147
8 Litchfield County -345