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Demographics Table

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Demographic Data Report for Connecticut by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Value
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Age 18-39)
 sort by sample size descending
Rank within US
(of 3146 counties)
 sort by rank descending
United States 29.8 96,748,047 N/A
Connecticut 28.0 1,000,546 6 of 52
Tolland County 34.7 52,429 2,963
New Haven County 29.3 250,915 2,486
New London County 28.9 77,329 2,433
Windham County 28.5 33,249 2,340
Hartford County 28.3 252,666 2,278
Fairfield County 26.6 250,678 1,825
Middlesex County 25.4 41,421 1,448
Litchfield County 23.0 41,859 683
Created by on 03/30/2023 8:49 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.

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