Connecticut Non-Hispanic White Alone Citizen Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the Non-Hispanic White Alone citizen population for Connecticut was 3,183,505 and represented 96.30% of the total Connecticut citizen population.

Among all Connecticut counties, Fairfield had the highest Non-Hispanic White Alone citizen population (581.99K), followed by Hartford (577.37K), and New Haven (572.48K).

In terms of percentages, Litchfield had the highest percentage of its citizen population being Non-Hispanic White Alone (92.84%), followed by Tolland (89.27%), and Middlesex (88.53%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
Connecticut Non-Hispanic White Alone Citizen Population By County in 2011
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County Citizen Population % of County Citizen Population
Fairfield 581985 72.31
Hartford 577365 69.74
New Haven 572475 71.03
New London 212910 81.51
Litchfield 171545 92.84
Middlesex 140890 88.53
Tolland 131225 89.27
Windham 100265 87.25