Ranking of Connecticut Counties By Population with Icelander Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 417 people in Connecticut with Icelander ancestry. Among all Connecticut counties, Fairfield County had the highest population with Icelander ancestry (199), followed by New Haven County (74), and Tolland County (53).

The chart and table below shows the top 7 counties with high number of people with Icelander ancestry.

You can see similar information for other states and for other ancestry groups in Connecticut.

Data Source: US Census Bureau.
Ranking of Connecticut Counties By Population with Icelander Ancestry in 2021
Fairfield County
New Haven County
Tolland County
Middlesex County
New London County
Litchfield County
Hartford County
Ranking of Connecticut Counties By Population with Icelander Ancestry in 2021
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Rank County Population
1 Fairfield County 199
2 New Haven County 74
3 Tolland County 53
4 Middlesex County 45
5 New London County 19
6 Litchfield County 16
7 Hartford County 11