Call
the Map
FORECAST55 DAYS OUT
← Pollster performance
Current archive

University of Massachusetts Lowell Center for Public Opinion/YouGov

6 sourced current-cycle records. No graded historical record is available for this canonical identity.

Archive source date 2026-09-09 · bundled copy. Archive records may be newer than the sealed forecast; inclusion here does not mean the forecast uses them.

Platner +5

Would not vote 1% · Don't know 6% · Someone else 2% · Susan Collins 43% · Graham Platner 48%

Field dates
May 13–May 26, 2026
Sample
650 LV
Sponsor / client
Not reported in archive
Partisan sponsorship
No partisan sponsorship flag
Generic ballot

Generic ballot

Dem +3

Dem 38% · Rep 35%

Field dates
Oct 16–Oct 20, 2025
Sample
1,000 A
Sponsor / client
Not reported in archive
Partisan sponsorship
No partisan sponsorship flag
Platner +5

Graham Platner 48% · Susan Collins 43%

Field dates
May 13–May 16, 2026
Sample
650 LV
Sponsor / client
Not reported in archive
Partisan sponsorship
No partisan sponsorship flag
Disapprove +22

Approve 39% · Disapprove 61%

Field dates
Mar 26–Mar 30, 2026
Sample
1,000 A
Sponsor / client
Not reported in archive
Partisan sponsorship
No partisan sponsorship flag
Generic ballot

Generic ballot

Dem +3

Dem 38% · Rep 35%

Field dates
Mar 26–Mar 30, 2026
Sample
1,000 A
Sponsor / client
Not reported in archive
Partisan sponsorship
No partisan sponsorship flag
Poll data via VoteHub, used under CC BY 4.0. Poll data from The New York Times, used under CC BY 4.0.