The 2020 Connecticut state elections were held on Tuesday, November 3, 2020. All necessary primary elections for the Republican and Democratic parties were held on Tuesday, August 11, 2020.

Federal offices President of the United States

United States House of Representatives

Incumbent Democrats won re-election to all five Connecticut seats in the United States House of Representatives.

DistrictDemocraticRepublicanOthersTotalResult Votes % Votes % Votes % Votes % 222,668 63.76% 122,111 34.96% 4,458 1.28% 349,237 100.0% Democratic hold 217,982 59.37% 140,340 38.22% 8,859 2.41% 367,181 100.0% Democratic hold 203,265 58.73% 137,596 39.76% 5,240 1.51% 346,101 100.0% Democratic hold 223,832 62.15% 130,627 36.27% 5,666 1.57% 360,125 100.0% Democratic hold 192,484 55.07% 151,988 43.48% 5,052 1.45% 349,524 100.0% Democratic holdTotal 1,060,231 59.83% 682,662 38.52% 29,275 1.65% 1,772,168 100.0%

General Assembly State Senate

Democrats won 24 to the Republicans' 12, expanding their majority by 2 seats.

+ ↓ 24 12 Democratic Republican

Parties Candidates Seats Popular Vote 2018 2020 +/- Strength Vote % Change Democratic 35 22 24 2 61.11% 925,028 54.82% 1.72% Republican 33 14 12 2 38.89% 737,405 43.70% 0.28% Independent Party 4 0 0 0.00% 27,037 1.60% 0.34% Working Families 0 0 0 0.00% 16,695 0.99% 0.47% Libertarian 3 0 0 0.00% 2,567 0.15% Green 1 0 0 0.00% 952 0.06% 0.02% Other parties and Write-ins 5 0 0 0.00% 2,877 0.17% Total 81 36 36 0 100.00% 1,687,529 100.00% -

State House of Representatives

Democrats won 97 seats while Republicans won 54.

+ ↓ 97 54 Democratic Republican + Parties Seats 2018 2020 +/- Strength Democratic 92 97564.24% Republican 59 54 5 35.76%Total151151151100.00%

See also Elections in Connecticut Political party strength in Connecticut

Notes

References

External links Connecticut Congressional Races in 2020 for campaign finance data for federal races from OpenSecrets Connecticut State Races in 2020 campaign finance data for state races from Follow the Money