Connecticut’s 2026 elections will shape more than who holds office in Hartford. They will help determine how state government approaches electricity costs, housing development, healthcare affordability, education funding, and the next state budget. For businesses, municipalities, nonprofit organizations, and residents, the significance of November’s results extends well beyond election night to the decisions lawmakers will face in the 2027 legislative session.
Context for the 2026 Election
While the governor’s race will draw statewide attention, individual House and Senate contests will also help define Connecticut’s political direction. Changes in the size of legislative majorities can influence which proposals advance, whose support becomes essential, and where compromise is necessary. Unified government does not guarantee agreement, and divided government does not rule out progress. The relationship between the governor and the General Assembly will be just as important as the outcome of any single race.
This four-part series examines Connecticut’s competitive House and Senate districts and the race for governor, connecting the electoral landscape to the policy debates ahead. The central question is not simply which candidates will win, but how their victories could change what state government can accomplish.
In the Connecticut House of Representatives, narrow margins, returning challengers, and open seats create a competitive landscape that extends across several regions of the state. This installment examines the districts to watch, what makes each contest significant, and how the results could affect the House’s priorities and negotiations during the 2027 session.
Overview of State House Races
The House watchlist is larger and more geographically varied. It includes Republican and Democratic incumbents defending narrow victories, returning challengers seeking a different result, and an open shoreline seat.
| District | Democratic candidate | Republican candidate | 2024 Winning Margin |
| HD 65 | Edward Corey | Joe Canino, incumbent | R +0.58 points; 54 votes |
| HD 37 | Nick Menapace, incumbent | Anne Santoro | D +0.64 points; 99 votes |
| HD 35 | Cinzia Lettieri | Chris Aniskovich, incumbent | R +1.05 points; 150 votes |
| HD 38 | Nick Gauthier, incumbent | John Foley | D +1.23 points; 178 votes |
| HD 59 | Rick LeBorious | Carol Hall, incumbent | R +1.46 points; 178 votes |
| HD 138 | Kenneth Gucker, incumbent | Irving Fox | D +1.55 points; 142 votes |
| HD 23 | Jane Wisialowski | Barbara Labriola | R +2.96 points; 462 votes |
| HD 151 | Hector Arzeno, incumbent | Michael Mason | D +3.08 points; 408 votes |
| HD 48 | Bob Fernandez | Mark DeCaprio, incumbent | R +3.38 points; 496 votes |
| HD 22 | Rebecca Martinez, incumbent | Richard Mette | D +3.50 points; 443 votes |
| HD 149 | Amiel Goldberg | Tina Courpas, incumbent | R +3.61 points; 496 votes |
| HD 106 | Michelle Embree Ku | Mitch Bolinsky, incumbent | R +3.78 points; 592 votes |
| HD 117 | MJ Shannon, incumbent | Raymond Collins III | D +4.00 points; 550 votes |
| HD 134 | Sarah Keitt, incumbent | Ken Astarita | D +4.27 points; 590 votes |
Candidate information reflects the current major-party field. Margins use the final 2024 Statement of Vote, rather than preliminary election-night or intermediate recount totals.
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The Shoreline: Both Parties Have Seats to Defend
House District 23: An Open Republican Seat
Republican Rep. Devin Carney’s departure creates a new contest in the 23rd District, covering Lyme, Old Lyme, Old Saybrook, and part of Westbrook. Democrat Jane Wisialowski, who ran in 2024, faces Republican Barbara Labriola.
The open seat deserves attention alongside the House’s narrowest incumbent contests. Wisialowski returns with experience campaigning in the district, while Republicans must retain it without Carney on the ballot.
This race is an important measure of whether Democrats can expand their shoreline representation. It is also a reminder that an open seat can present a different opportunity from a rematch against an established officeholder.
House District 35: Chris Aniskovich and Cinzia Lettieri Meet Again
Republican Rep. Chris Aniskovich again faces Democrat Cinzia Lettieri in the 35th District, encompassing Clinton, Killingworth, and part of Westbrook. Current reporting identifies the contest as a significant shoreline race.
Unlike the open 23rd, this election offers voters the same principal candidate pairing as before. That makes it a useful test of whether the incumbent has strengthened his position or the challenger has narrowed the remaining gap.
The race should not be viewed in isolation from its neighbors. Democrats are seeking a gain here while defending nearby districts, creating the possibility of a mixed regional outcome rather than a uniform shift toward one party.
House District 37: Nick Menapace’s First Reelection Test
Democratic Rep. Nick Menapace faces Republican Anne Santoro in the 37th District, which includes East Lyme and portions of Montville and Salem. Republicans have identified the seat as an opportunity to reverse a Democratic gain.
Menapace now has the opportunity to defend a legislative record rather than campaign solely as a challenger. Santoro, meanwhile, creates a different contest from the one that produced the district’s narrow 2024 result.
The distinction matters. A newly elected incumbent may build support through constituent service and local work, but that possibility should not be treated as a guaranteed advantage. This election will show whether the Democratic win has become more durable.
House District 38: Nick Gauthier Faces a New Republican Opponent
Democratic Rep. Nick Gauthier faces Republican John Foley in the 38th District, covering Waterford and part of Montville. Like the neighboring 37th, it is a Democratic-held seat that Republicans are targeting after a close previous election.
The two districts deserve attention together, but their results need not move in tandem. Different candidates, local records, and community concerns can produce different outcomes even in neighboring contests.
For Democrats, holding both would reinforce their position along this part of the shoreline. For Republicans, recovering either would help offset potential losses elsewhere, including open seats where the party no longer has an incumbent.
Three Particularly Narrow Local Contests
House District 65: Joe Canino Defends Torrington
Republican Rep. Joe Canino faces Democrat Edward Corey in Torrington’s 65th District. Corey brings experience on the city’s Board of Education to a contest with one of the narrowest historical margins on the House watchlist.
That margin makes the district impossible to dismiss, but it does not make the election a replay. The Democratic candidate has changed, and Canino is now running as the incumbent.
The race will help establish whether Republicans have built a lasting advantage in the district or whether its recent result represented a particularly close, candidate-specific outcome. It is a local contest with statewide implications precisely because there was so little separation last time.
House District 59: Carol Hall and Rick LeBorious in a Rematch
Republican Rep. Carol Hall again faces Democrat Rick LeBorious in the 59th District, representing portions of Enfield and East Windsor.
The returning matchup makes this one of the more direct comparisons between the two election cycles. Voters are not evaluating an entirely new challenger or an open seat, but familiar candidates under different statewide circumstances.
The district also broadens the competitive map beyond the shoreline and Fairfield County. Whether Hall expands her advantage or LeBorious closes the gap will provide another measure of how much local candidate strength matters relative to the wider political environment.
House District 138: Kenneth Gucker Defends His Return to Hartford
Democratic Rep. Kenneth Gucker faces Republican Irving Fox in Danbury’s 138th District. Gucker returned to the legislature after earlier service, so this is not simply a first-time lawmaker’s initial reelection campaign.
His experience distinguishes the race from other narrow Democratic defenses. Voters can assess a longer record of public service, while Fox offers a different Republican candidacy from the previous election.
Viewed alongside the Senate’s 24th District, the 138th provides an opportunity to examine whether Danbury-area voters make similar choices across legislative offices. The House and Senate outcomes should be assessed separately rather than presumed to follow the same pattern.
The Wider House Watchlist
House District 22: Rebecca Martinez Seeks to Consolidate a Democratic Gain
Democratic Rep. Rebecca Martinez faces Republican Richard Mette in the 22nd District, covering Plainville and portions of Farmington and Southington. Current reporting identifies the seat as an important Republican opportunity.
The race is a test of whether a recent Democratic gain can withstand the next election cycle. Martinez has the opportunity to make the contest about her work as a representative; Mette can offer voters a different direction.
Although its historical margin is larger than those in the closest six House races, the district belongs in the broader competitive group. It could become particularly important if the parties exchange seats elsewhere and the statewide net change remains small.
House District 48: Mark DeCaprio’s Eastern Connecticut Defense
Republican Rep. Mark DeCaprio faces Democrat Bob Fernandez in the 48th District, covering Bozrah, Colchester, Franklin, and Lebanon.
The district adds another eastern Connecticut contest to a watchlist that could otherwise become overly concentrated in the state’s western suburbs. Its previous result warrants attention without establishing that the race is currently tied.
A Democratic gain here would tell a different story from winning an open seat in Greenwich or Fairfield. It would suggest that the party’s opportunities extend across different kinds of districts. A Republican hold would help preserve the party’s position outside its western Connecticut defenses.
House District 151: Hector Arzeno Faces Michael Mason
Democratic Rep. Hector Arzeno faces Republican Michael Mason in Greenwich’s 151st District.
The district is particularly useful when considered alongside the Republican-held 149th and the open 36th Senate seat. Those contests demonstrate why Greenwich should not be treated as a single partisan unit.
Arzeno’s race involves a Democratic incumbent defending his position, rather than Democrats trying to capture a Republican seat. The result will help show whether voters are responding similarly to the parties across offices or making separate judgments about individual candidates.
House District 149: Tina Courpas Faces Amiel Goldberg
Republican Rep. Tina Courpas is seeking a second term against Democrat Amiel Goldberg in the 149th District, which includes portions of Greenwich and Stamford. Goldberg serves on Stamford’s Board of Representatives and brings a background in financial services and risk management. Courpas has emphasized fiscal policy, local zoning authority, and education funding in her reelection campaign.
Those backgrounds create room for a substantive debate about state finances and the relationship between Hartford and municipal government.
The contest is also a first reelection test for Courpas. Republicans will be looking to retain a seat they captured in 2024, while Democrats are competing with a new nominee rather than returning to the previous candidate pairing.
House District 106: Another Bolinsky–Embree Ku Contest in Newtown
Republican Rep. Mitch Bolinsky again faces Democrat Michelle Embree Ku in Newtown’s 106th District. Embree Ku secured the Democratic nomination, setting up another contest against the established incumbent. Bolinsky has emphasized affordability, state spending, and fiscal rules in outlining his campaign.
Newtown’s overlapping legislative races offer an instructive comparison. In the House, voters are assessing an incumbent against a returning challenger. In the Senate’s 28th District, they are choosing between candidates for an open seat.
Different outcomes would not necessarily be contradictory. They could instead demonstrate the importance of incumbency, individual records, and the particular choices presented on each part of the ballot.
House District 117: MJ Shannon Faces Raymond Collins III Again
Democratic Rep. MJ Shannon again faces Republican Raymond Collins III in the 117th District, which includes portions of Milford, Orange, and West Haven.
The district belongs in the broader watchlist rather than the narrowest tier. Its previous result gave Democrats more separation than in several other contests, but not enough to make the race irrelevant to a statewide assessment.
This rematch will provide another measure of whether a Democratic incumbent can strengthen a recent winning position. It also extends the competitive shoreline picture westward, beyond the districts clustered around East Lyme, Waterford, and the lower Connecticut River.
House District 134: Sarah Keitt’s Fairfield–Trumbull Defense
Democratic Rep. Sarah Keitt faces Republican Ken Astarita in the 134th District, covering portions of Fairfield and Trumbull.
Like the 117th, this is a broader-watchlist contest, not a race that should automatically receive the same assessment as districts previously separated by only a few dozen votes.
Its importance lies partly in comparison with the open Senate contest that includes Fairfield. Democratic success in one race would not guarantee success in the other. Together, the contests will help reveal whether the area’s voters make party-wide choices or distinguish between the records and priorities of individual candidates.
A Necessary Distinction: A Close Past Result Is Not Enough
The 42nd House District illustrates why a historical ranking cannot simply become a current battleground list. Democratic Rep. Savet Constantine currently has no Republican opponent listed in the general-election field. Whatever the district’s previous competitiveness, that makes its present circumstances different from the contested races above.
The same principle applies throughout this preview: candidate recruitment, retirements, and the actual ballot matter alongside past vote totals.
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Written and Published by Dan Baribault