Connecticut Hispanic or Latino of All Races Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Hispanic or Latino of All Races citizen voting-age population for Connecticut was 70,240 and represented 2.70% of the total Connecticut citizen voting-age population.

Among all Connecticut counties, Hartford had the highest Hispanic or Latino of All Races citizen voting-age population (95.09K), followed by New Haven (84.84K), and Fairfield (80.52K).

In terms of percentages, Hartford had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (14.65%), followed by New Haven (13.35%), and Fairfield (12.82%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

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 Hispanic or Latino of All Races Citizen Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Hartford 95090 14.65
New Haven 84835 13.35
Fairfield 80520 12.82
New London 16105 7.78
Windham 7480 8.29
Middlesex 5845 4.56
Litchfield 5565 3.90
Tolland 5455 4.56