Berwick
Incorporated 1713Named for Berwick-upon-Tweed, England. The area was once Kittery's north parish (Kittery Commons) and was earlier called Newichawannock.
Voter Registration
Active voters, Secretary of State file of March 7, 2026Current enrollment
Registration history
Recent General Election Results
Referendums
YesNoBerwick’s vote. Click a question for the statewide comparison.How Berwick Compares
Presidential margin vs. Maine
Democratic minus Republican share of the candidate vote. The gap between the lines shows how differently Berwick votes from the state.
Turnout in general elections
Ballots cast divided by active registered voters on election day. List maintenance shrinks the denominator in some years (for example 2022), which pushes the rate up.
Who Lives Here
American Community Survey 2020–2024Berwick at a Glance
Berwick is a town in York County, Maine, incorporated in 1713. It has an estimated 8,436 residents (2025), compared with 7,950 in the 2020 Census.
It is part of Congressional District 1, State Senate District 34, State House District 148, and County Commissioner District 1, in the Western Maine region.
In the 2024 presidential race, Donald Trump carried Berwick with 52.1% to 45.7% for Kamala Harris. That was a Republican margin of 6.4 points, against a Democratic margin of 6.9 points statewide. In the 2022 governor’s race, Janet Mills carried Berwick with 49% to 48.9% for Paul LePage. In the 2024 U.S. Senate race, Demi Kouzounas carried Berwick with 42.1% to 37.9% for Angus King (Unenrolled). On the Partisan Electoral Alignment Index (Partisan EAI), it ranks as the 317th most Republican of 504 towns.
As of March 7, 2026, Berwick had 5,221 active registered voters: 27.5% Democrats, 29.3% Republicans, 40.5% unenrolled, and 2.2% Green Independents. The median household income is $94,771 and the median home value $369,100, against $74,733 and $296,600 statewide.
Below the summary figures, this page has election results back to 1868 (with county figures from 1821), voter registration since 1954, referendum votes, turnout, and Census and American Community Survey figures. Sources are listed at the foot of the page and on the Data Sources page.