Now that we’re headed towards the next big election, we wanted to get a better sense of what parts of Connecticut would be the most likely to back Donald Trump again.
Specifically, which cities have the highest number of conservative voters in the Constitution State?
To do so, we used Saturday Night Science to measure how each city in Connecticut with populations greater than 5,000 voted in past elections. The cities with the highest percentage of voters who voted Republican were named the most conservative cities in the state.
Table Of Contents: Top Ten | Methodology | Summary | Table
The 10 most conservative places in Connecticut for 2025
If you’re wondering, Simsbury Center is the most liberal city in Connecticut of all those we measured.
And to be clear, we didn’t form this list based on our own biases — we relied on the cold hard data. For more on how we ran the numbers, keep on reading. Then we’ll take a closer look at each of our top 10 most conservative cities in Connecticut.
Additional reading about Connecticut and the most conservative places in the country:
The 10 Most Conservative Places In Connecticut For 2025
/10
Percent Republican: 51.7%
More on Winsted: Data
/10
Percent Republican: 51.7%
More on New Milford: Data
/10
Percent Republican: 51.7%
More on Oakville: Data
/10
Percent Republican: 51.7%
More on Torrington: Data
/10
Percent Republican: 51.7%
More on Terryville: Data
/10
Percent Republican: 51.1%
More on Willimantic: Data
/10
Percent Republican: 51.1%
More on Putnam: Data
/10
Percent Republican: 43.2%
More on Storrs: Data
/10
Percent Republican: 43.2%
More on Rockville: Data
/10
Percent Republican: 41.0%
More on Middletown: Data
How we determined the most conservative cities in Connecticut for 2025
To find the most conservative places in Connecticut, we used Saturday Night Science – the argument you’d make at a bar – to find the cities with the most conservatives.
We started by making a list of every city in Connecticut over 5,000 people based on the 2019-2023 American Community Survey. That left us with 57 cities and towns.
We then measured the voting record and MIT election data to determine which places rock the most rightward in their allegiances by:
- Percentage Of Votes For The Republican President In 2020
Because no voting data exists at the city level, we used county-level election results from the 2020 election. We assigned every city in a county the percentage of votes that went to the Republicans, effectively extending the county’s results to the city level. In cases where larger cities encompassed an entire county, the election outcomes accurately reflected the city’s political landscape.
Next, we ranked each city from 1 to 57 for each criterion, where number one was the most conservative.
The winner, Winsted, is “The Most Conservative City in Connecticut For 2025”. The most liberal place in Connecticut was Simsbury Center.
We updated this article for 2025. This report is our tenth time ranking the most conservative places to live in Connecticut.
Summing Up The Conservative Strongholds in Connecticut
Well, there you have it, the places in Connecticut that have the highest number of conservatives per capita, with Winsted ranking as the most conservative in the entire state.
The most conservative cities in Connecticut are Winsted, New Milford, Oakville, Torrington, Terryville, Willimantic, Putnam, Storrs, Rockville, and Middletown.
If you’re curious, here are the least conservative cities in Connecticut:
- Simsbury Center
- Thompsonville
- Manchester
For more Connecticut reading, check out:
- Best Places To Live In Connecticut
- Cheapest Places To Live In Connecticut
- Most Dangerous Cities In Connecticut
- Richest Cities In Connecticut
- Safest Places In Connecticut
- Worst Places To Live In Connecticut
- Most Expensive Places To Live In Connecticut
Most Conservative Places In Connecticut
| Rank | City | Population | % Conservative |
|---|---|---|---|
| 1 | Winsted, CT | 7,074 | 51.7% |
| 2 | New Milford, CT | 7,632 | 51.7% |
| 3 | Oakville, CT | 9,233 | 51.7% |
| 4 | Torrington, CT | 35,481 | 51.7% |
| 5 | Terryville, CT | 5,112 | 51.7% |
| 6 | Willimantic, CT | 17,774 | 51.1% |
| 7 | Putnam, CT | 7,120 | 51.1% |
| 8 | Storrs, CT | 13,502 | 43.2% |
| 9 | Rockville, CT | 6,657 | 43.2% |
| 10 | Middletown, CT | 47,646 | 41.0% |
| 11 | Portland, CT | 5,970 | 41.0% |
| 12 | Pawcatuck, CT | 5,475 | 40.9% |
| 13 | Groton, CT | 9,343 | 40.9% |
| 14 | Norwich, CT | 39,992 | 40.9% |
| 15 | New London, CT | 27,199 | 40.9% |
| 16 | Branford Center, CT | 6,130 | 40.6% |
| 17 | East Haven, CT | 27,729 | 40.6% |
| 18 | Derby, CT | 12,359 | 40.6% |
| 19 | Milford, CT | 50,749 | 40.6% |
| 20 | Cheshire Village, CT | 6,049 | 40.6% |
| 21 | Meriden, CT | 60,418 | 40.6% |
| 22 | North Haven, CT | 24,177 | 40.6% |
| 23 | Wallingford Center, CT | 18,107 | 40.6% |
| 24 | New Haven, CT | 132,893 | 40.6% |
| 25 | West Haven, CT | 55,147 | 40.6% |
| 26 | Waterbury, CT | 114,356 | 40.6% |
| 27 | Orange, CT | 14,251 | 40.6% |
| 28 | Naugatuck, CT | 31,634 | 40.6% |
| 29 | Ansonia, CT | 18,951 | 40.6% |
| 30 | Ridgefield, CT | 7,103 | 35.7% |
| 31 | Greenwich, CT | 14,528 | 35.7% |
| 32 | Danbury, CT | 86,086 | 35.7% |
| 33 | Riverside, CT | 9,216 | 35.7% |
| 34 | Shelton, CT | 41,402 | 35.7% |
| 35 | Old Greenwich, CT | 6,904 | 35.7% |
| 36 | Cos Cob, CT | 7,354 | 35.7% |
| 37 | Byram, CT | 5,011 | 35.7% |
| 38 | Bridgeport, CT | 148,012 | 35.7% |
| 39 | Bethel, CT | 11,606 | 35.7% |
| 40 | Norwalk, CT | 91,375 | 35.7% |
| 41 | Stamford, CT | 135,806 | 35.7% |
| 42 | Kensington, CT | 9,936 | 35.4% |
| 43 | East Hartford, CT | 50,798 | 35.4% |
| 44 | Sherwood Manor, CT | 5,781 | 35.4% |
| 45 | Windsor Locks, CT | 12,555 | 35.4% |
| 46 | Southwood Acres, CT | 8,154 | 35.4% |
| 47 | Newington, CT | 30,551 | 35.4% |
| 48 | Glastonbury Center, CT | 7,860 | 35.4% |
| 49 | West Hartford, CT | 63,809 | 35.4% |
| 50 | Bristol, CT | 61,129 | 35.4% |
| 51 | New Britain, CT | 73,301 | 35.4% |
| 52 | Wethersfield, CT | 27,180 | 35.4% |
| 53 | Hartford, CT | 119,970 | 35.4% |
| 54 | Hazardville, CT | 6,482 | 35.4% |
| 55 | Manchester, CT | 36,561 | 35.4% |
| 56 | Thompsonville, CT | 7,473 | 35.4% |
| 57 | Simsbury Center, CT | 6,326 | 35.4% |