Ranking of Connecticut Counties By Percentage of Population that are Non-Hispanic Asian in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Connecticut counties, Hartford County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (5.78%), followed by Fairfield County (5.67%), and Tolland County (4.95%).

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 other racial and ethnicity groups in the United States.

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

See this for other years:
Ranking of Connecticut Counties By Percentage of Pop. that are Non-Hispanic Asian in 2018
Hartford
Fairfield
Tolland
New Haven
New London
Middlesex
Litchfield
Windham
Ranking of Connecticut Counties By Percentage of Pop. that are Non-Hispanic Asian in 2018
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Rank County % of County Population
1 Hartford County 5.78
2 Fairfield County 5.67
3 Tolland County 4.95
4 New Haven County 4.18
4 New London County 4.18
5 Middlesex County 3.19
6 Litchfield County 2.05
7 Windham County 1.4