Ranking of Connecticut Counties By Population with Scottish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 54.92K people in Connecticut with Scottish ancestry. Among all Connecticut counties, Fairfield County had the highest population with Scottish ancestry (12.79K), followed by Hartford County (12.10K), and New Haven County (8.87K).

The chart and table below shows the top 8 counties with high number of people with Scottish 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 Scottish Ancestry in 2021
Fairfield County
Hartford County
New Haven County
New London County
Litchfield County
Middlesex County
Tolland County
Windham County
Ranking of Connecticut Counties By Population with Scottish Ancestry in 2021
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Rank County Population
1 Fairfield County 12787
2 Hartford County 12097
3 New Haven County 8868
4 New London County 7449
5 Litchfield County 4304
6 Middlesex County 3785
7 Tolland County 3187
8 Windham County 2444