Vienna
Incorporated 1802Named for Vienna, Austria. It was formed from Goshen and Wyman's plantations.
Voter Registration
Active voters, Secretary of State file of March 7, 2026Current enrollment
Registration history
Recent General Election Results
Referendums
YesNoVienna’s vote. Click a question for the statewide comparison.How Vienna Compares
Presidential margin vs. Maine
Democratic minus Republican share of the candidate vote. The gap between the lines shows how differently Vienna 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 2020–2024Vienna at a Glance
Vienna is a town in Kennebec County, Maine, incorporated in 1802. It has an estimated 615 residents (2025), compared with 578 in the 2020 Census.
It is part of Congressional District 2, State Senate District 5, State House District 58, and County Commissioner District 2, in the Central Maine region.
In the 2024 presidential race, Donald Trump carried Vienna with 52% to 45.2% for Kamala Harris. That was a Republican margin of 6.8 points, against a Democratic margin of 6.9 points statewide. In the 2022 governor’s race, Paul LePage carried Vienna with 49.4% to 48.6% for Janet Mills. In the 2024 U.S. Senate race, Angus King (Unenrolled) carried Vienna with 53.6% to 37.5% for Demi Kouzounas. On the Partisan Electoral Alignment Index (Partisan EAI), it ranks as the 137th most Democratic of 504 towns.
As of March 7, 2026, Vienna had 458 active registered voters: 29.3% Democrats, 26.9% Republicans, 36% unenrolled, and 7.4% Green Independents. The median household income is $75,481 and the median home value $276,400, 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.