New England College Polling Center
Historical accuracy is measured against certified results. Current-cycle records come from the canonical, deduplicated archive and do not by themselves change the sealed forecast.
- Historical polls
- 19
- Mean absolute error
- 4.19percentage points
- Historical bias
- R+1.92
- Represented cycles
- 22012–2014
- Current archive
- 0canonical records
- History span
- Oct 24, 2012through Nov 1, 2014
Known names and relationships
- Known aliases
- No additional reviewed aliases
- Organization type
- Single canonical organization
- Cycles represented
- 2012 · 2014
19 eligible historical polls across 2 represented cycles passed the published history identity checks. Historical bias is descriptive and is kept separate from sponsor or client affiliation.
Current-cycle records
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.
0 shown · 0 total
No record in the currently authorized canonical archive is attached to this identity.
This is not evidence that the pollster released no 2026 polling; the source-audit gaps remain documented.
Eligible historical observations
19 shown · 19 total
| Cycle | Race | Type | Field end | Sample | Poll | Result | Error |
|---|---|---|---|---|---|---|---|
| 2014 | 2014_Sen-G_NH | Sen-G | 2014-11-01 | 1,526 | R+0.5 | D+3.3 | R+3.8 |
| 2014 | 2014_House-G_NH-2 | House-G | 2014-11-01 | 748 | D+11.0 | D+10.0 | D+1.0 |
| 2014 | 2014_House-G_NH-1 | House-G | 2014-11-01 | 778 | R+9.0 | R+3.6 | R+5.4 |
| 2014 | 2014_Gov-G_NH | Gov-G | 2014-11-01 | 1,526 | D+7.0 | D+5.0 | D+2.0 |
| 2014 | 2014_Sen-G_NH | Sen-G | 2014-10-24 | 1,132 | R+1.5 | D+3.3 | R+4.8 |
| 2014 | 2014_House-G_NH-2 | House-G | 2014-10-24 | 576 | D+7.0 | D+10.0 | R+3.0 |
| 2014 | 2014_House-G_NH-1 | House-G | 2014-10-24 | 556 | R+6.0 | R+3.6 | R+2.4 |
| 2014 | 2014_Gov-G_NH | Gov-G | 2014-10-24 | 1,132 | 0 | D+5.0 | R+5.0 |
| 2014 | 2014_Sen-G_NH | Sen-G | 2014-10-16 | 921 | R+0.4 | D+3.3 | R+3.7 |
| 2014 | 2014_House-G_NH-2 | House-G | 2014-10-16 | 460 | D+6.0 | D+10.0 | R+4.0 |
| 2014 | 2014_House-G_NH-1 | House-G | 2014-10-16 | 461 | R+1.0 | R+3.6 | D+2.6 |
| 2014 | 2014_Gov-G_NH | Gov-G | 2014-10-16 | 921 | D+8.2 | D+5.0 | D+3.2 |
| 2012 | 2012_Pres-G_NH | Pres-G | 2012-11-04 | 687 | D+4.0 | D+5.6 | R+1.6 |
| 2012 | 2012_Gov-G_NH | Gov-G | 2012-11-04 | 666 | D+2.0 | D+12.1 | R+10.1 |
| 2012 | 2012_Pres-G_NH | Pres-G | 2012-10-30 | 1,017 | D+5.1 | D+5.6 | R+0.5 |
| 2012 | 2012_House-G_NH-2 | House-G | 2012-10-30 | 511 | D+6.0 | D+4.8 | D+1.2 |
| 2012 | 2012_House-G_NH-1 | House-G | 2012-10-30 | 511 | R+7.0 | D+3.8 | R+10.8 |
| 2012 | 2012_Pres-G_NH | Pres-G | 2012-10-24 | 571 | D+3.0 | D+5.6 | R+2.6 |
| 2012 | 2012_Gov-G_NH | Gov-G | 2012-10-24 | 571 | 0 | D+12.1 | R+12.1 |
Method · historical final-three-week D/R general-election rows plus verified historical supplement; min n=5
Definition · bias_D is poll D-R margin minus actual D-R margin; positive overstates Democrats.
A missing sample, sponsor or source is labeled unavailable; it is never reconstructed.
Poll data via VoteHub, used under CC BY 4.0. Poll data from The New York Times, used under CC BY 4.0.