Oxford County
Established 1805Named for Oxford, Massachusetts. It was formed from northern parts of York and Cumberland counties.
Voter Registration
Active voters, Secretary of State file of March 7, 2026Current enrollment
Registration history
Recent General Election Results
Referendums
YesNoOxford County’s vote. Click a question for the statewide comparison.How Oxford County Compares
Presidential margin vs. Maine
Democratic minus Republican share of the candidate vote. The gap between the lines shows how differently Oxford County 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 2020–2024Oxford County at a Glance
Oxford County is one of Maine’s sixteen counties, established in 1805. It has an estimated 60,346 residents (2025), compared with 57,777 in the 2020 Census.
In the 2024 presidential race, Donald Trump carried Oxford County with 55.6% to 42.7% for Kamala Harris. That was a Republican margin of 12.9 points, against a Democratic margin of 6.9 points statewide. In the 2022 governor’s race, Paul LePage carried Oxford County with 51.3% to 46.4% for Janet Mills. In the 2024 U.S. Senate race, Angus King (Unenrolled) carried Oxford County with 49.3% to 40.3% for Demi Kouzounas. On the Partisan Electoral Alignment Index (Partisan EAI), it ranks as the 6th most Republican of 16 counties.
As of March 7, 2026, Oxford County had 37,399 active registered voters: 25.2% Democrats, 34.7% Republicans, 35.2% unenrolled, and 4.3% Green Independents. The median household income is $60,173 and the median home value $217,300, against $74,733 and $296,600 statewide.
Below the summary figures, this page has election results back to 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.