Ranking of Connecticut Counties By Population with Norwegian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 17.34K people in Connecticut with Norwegian ancestry. Among all Connecticut counties, Fairfield County had the highest population with Norwegian ancestry (4.90K), followed by Hartford County (3.53K), and New Haven County (3.03K).

The chart and table below shows the top 8 counties with high number of people with Norwegian 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 Norwegian 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 Norwegian Ancestry in 2021
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Rank County Population
1 Fairfield County 4897
2 Hartford County 3528
3 New Haven County 3028
4 New London County 2360
5 Litchfield County 1233
6 Middlesex County 989
7 Tolland County 746
8 Windham County 561