Ranking of Connecticut Counties By Natural Population Increase Rate per 1K in 2017

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2017, the Natural Population Increase Rate per 1K for Connecticut was 1.23. Among all Connecticut counties, Fairfield County had the highest natural population increase rate (3.13), followed by Hartford County (1.2), and New Haven County (1.08).

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 Rate per 1K in 2017
Fairfield
Hartford
New Haven
Tolland
New London
Windham
Middlesex
Litchfield
Ranking of Connecticut Counties By Natural Population Increase Rate per 1K in 2017
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Rank County Natural Pop. Increase Rate
1 Fairfield County 3.13
2 Hartford County 1.2
3 New Haven County 1.08
4 Tolland County 0.7
5 New London County 0.38
6 Windham County -0.22
7 Middlesex County -2.08
8 Litchfield County -2.24