Cyr Plantation
Organized 1870Named for the many members of the Cyr family who settled there, including Andre Cyr and his father. It was earlier known as Township Letter L.
Voter Registration
Active voters, Secretary of State file of March 7, 2026Current enrollment
Registration history
Recent General Election Results
Referendums
YesNoCyr Plantation’s vote. Click a question for the statewide comparison.How Cyr Plantation Compares
Presidential margin vs. Maine
Democratic minus Republican share of the candidate vote. The gap between the lines shows how differently Cyr Plantation 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 2020–2024Cyr Plantation at a Glance
Cyr Plantation is a plantation in Aroostook County, Maine, organized in 1870. It has an estimated 77 residents (2025), compared with 78 in the 2020 Census.
It is part of Congressional District 2, State Senate District 1, State House District 3, and County Commissioner District 3, in The County region.
In the 2024 presidential race, Donald Trump carried Cyr Plantation with 54.2% to 44.1% for Kamala Harris. That was a Republican margin of 10.1 points, against a Democratic margin of 6.9 points statewide. In the 2022 governor’s race, Paul LePage carried Cyr Plantation with 55.1% to 42.9% for Janet Mills. In the 2024 U.S. Senate race, Angus King (Unenrolled) carried Cyr Plantation with 54.4% to 38.6% for Demi Kouzounas. On the Partisan Electoral Alignment Index (Partisan EAI), it ranks as the 198th most Republican of 504 towns.
As of March 7, 2026, Cyr Plantation had 62 active registered voters: 35.5% Democrats, 35.5% Republicans, 19.4% unenrolled, 6.5% Green Independents, and 3.2% Libertarians. The median household income is $88,125 and the median home value $164,600, against $74,733 and $296,600 statewide.
Below the summary figures, this page has election results back to 1870 (with county figures from 1839), voter registration since 1956, 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.