Connecticut House of Representatives seat · lines in effect since 2022
Connecticut House District 66
A district of about 25,000 people, 46% of adults with a bachelor's degree. It votes R+4.8 relative to the nation for president.
Where it sits among all 151 seats
Every Connecticut House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2022 | 2024 | 2026 | |
|---|---|---|---|
| Connecticut House of Representatives | R+8.1 | R+12.2 | R+4.9 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: Connecticut Secretary of the StateUpdated Nov 7, 2026, 3:01 PM ET
Who lives here, compared
Grey bars show the spread of all 151 seats. Small marks are other seats in Connecticut. The black marker is District 66.
Higher than 63% of seats.
Higher than 84% of seats.
Lower than 96% of seats.
Lower than 87% of seats.
Lower than 67% of seats.
Less dense than 98% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean. 1 of the 4 flipped this year.
District 6252% college gradsD+1.1CountingDistrict 48
44% college gradsD+1.6CountingDistrict 34
39% college gradsD+1.6Held RDistrict 8
42% college gradsD+2.6Flipped D
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who has held it
These lines took effect in 2022.
- Karen Reddington-Hughes (R)
2023– · Won 2022 by 8.1, 2024 by 12.2, 2026 by 4.9
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)