Connecticut American Indian and Alaska Native Alone Population By County in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the American Indian and Alaska Native Alone population in Connecticut was 23,282 and represented 0.65% of the total Connecticut population (3,577,586).

Among Connecticut counties, Capitol Planning Region had the highest number of people who identified as American Indian and Alaska Native Alone (5,432), followed by Western Connecticut Planning Region (3,798), and Southeastern Connecticut Planning Region (3,680). Northwest Hills Planning Region had the lowest (423).

In the map below, we show the number and percentage of each county's American Indian and Alaska Native Alone population, as well as the gender percentages when you interact with the map. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and also by state for the United States.

You can also see similar information for other racial and ethnicity groups in Connecticut.

See this for other years:
Connecticut American Indian and Alaska Native Alone Population By County in 2020
Connecticut American Indian and Alaska Native Alone Population By County in 2020
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County American Indian & Alaska Native Pop. % of County Population
Capitol Planning Region 5432 0.56
Greater Bridgeport Planning Region 2458 0.76
Lower Connecticut River Valley Planning Region 646 0.37
Naugatuck Valley Planning Region 2774 0.62
Northeastern Connecticut Planning Region 572 0.6
Northwest Hills Planning Region 423 0.38
South Central Connecticut Planning Region 3499 0.62
Southeastern Connecticut Planning Region 3680 1.32
Western Connecticut Planning Region 3798 0.61