State atlas · local
Democratic · Mayor of Portland · Maine · Spectrum score -46
Mayor ·
Mark N. Dion is Mayor of Portland in Maine. Political positions and ideology score -46 (Left). Mark N.
- Term ends
- Dec 1, 2027
- Phone
- 207-756-8241
- Office
- 389 Congress Street, Portland, ME 04101
- Website
- Official site
- Wikipedia
- Background
- Salary
- —
City pay varies · not on file
Where Mark stands on the spectrum
Mark N. Dion scores -46 on Spectrum’s left–right line (left), left of center on the economy and progressive on social issues. The number is modeled from twelve issue positions and the public record — not a poll and not a party label.
Composite -46 · Left · economic -52 · social -45 · authoritarian -21
Confidence 68. How we calculate scores →
Background & record
Mark N. Dion is an American politician, law enforcement officer and lawyer from Maine, who has served as Mayor of Portland since December 4, 2023.
Local file. No DW-NOMINATE, no STOCK Act table. The score is a party-and-record estimate. Contact is from the public office listing.
X sentiment
Last 7 days
Odds
Polymarket · Kalshi
Implied probability from open contracts. Real money, not a poll. Updates while you sit here.
Live wire
Live · checked just now
New articles land here as they publish. Checking about every 12 seconds.
Issue detail
−100 left pole · +100 right pole
- Economic
- -52
- Social
- -45
- Authoritarian
- -21
- Confidence
- 68
- Taxes & spending-50
Higher taxes on high earners, larger public budget
- Health care-60
Public or single-payer coverage as a right
- Climate & energy-56
Aggressive climate rules and fossil-fuel phase-down
- Business regulation-48
Stronger antitrust, labor, and consumer rules
- Labor & wages-46
Unions, higher minimum wage, worker power
- Immigration-40
A broader legal path, less interior enforcement
- Abortion-72
Legal access, opposed to bans
- Guns-54
Licensing, assault-weapon limits, red-flag laws
- Crime & policing-24
Reform, diversion, less incarceration
- Schools & speech-48
Public-school investment, DEI frameworks
- Defense & alliances-14
Diplomacy-first, smaller overseas footprint
- Civil liberties-28
Privacy, speech, limits on surveillance and bans
No roll-call first dimension on file — issues only.
Compass
Sources
- Open States people (municipalities)
- portlandmaine.gov
- mainelegislature.org
- en.wikipedia.org
- Local contact is from the public office listing. Scores are modeled, not a roll-call.
Compare & explore
Nearest scores, same state, and the placement quiz.
Constituent reviews
First name and last initial only. Email stays off the file. Thumbs are public.
Loading the file…
Updated August 2026.