Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Maine › Maine House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Maine House District 103

Karin Orenstein has no major-party opponent.

Karin Orenstein has no major-party opponent.

The candidates

The district

Lean D+55: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+42.6D+40.3 vs. nation2020 presidentD+54.1D+49.5 vs. nation2024 presidentD+55.6D+57.1 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
9,053
People per km²
152
Adults with a B.A.+
67%
White, no degree
31%of adults
  • White 94%
  • Hispanic 3%
  • Black 1%
  • Other / multiracial 2%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

5,058 votes · Uncontested by the other party
✓ Arthur L Bell (D)100.0%

2024 President Vote in this district

6,098 two-party votes · D+55.6 · D+57.1 vs. the nation
✓ Kamala Harris (D)77.8%
Donald Trump (R)22.2%

2022

4,534 votes · Uncontested by the other party
✓ Arthur L Bell (D)100.0%

2020 Earlier district lines

5,749 votes · R+25.8
✓ James E Thorne (R)62.9%
Robin S Russel (D)37.1%

2020 President Vote in this district

6,278 two-party votes · D+54.1 · D+49.5 vs. the nation
✓ Joe Biden (D)77.0%
Donald Trump (R)23.0%

2016 President Vote in this district

5,243 two-party votes · D+42.6 · D+40.3 vs. the nation
✓ Hillary Clinton (D)71.3%
Donald Trump (R)28.7%