Polls database
Every poll we use, with its source
11,685 polls since 2015: national questions, Senate, House, governor and state legislative races, presidential primaries and ballot measures. Filter, then open any poll’s release.
Pollster: NSON Opinion Strategy Remove ×
Matching polls
3Senate polls by NSON Opinion Strategy.
Polls per month
2
Jul 2018Sep 2018
Latest poll in the database ended Nov 2, 2026. Source: 99chambers polls database
| Dates | Question | Pollster | Sponsor | Sample | Pop. | Mode | Result | Margin | Adjusted | vs result | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 20–24, 2018 | 2018 United States Senate election in New Mexico (2018) | — NSON Opinion Strategy | — | 932 | V | — | Heinrich 36 · Rich 10 | D+26 | — | — | Release |
| Jul 1–31, 2018 | 2018 United States Senate election in New Mexico (2018)Not averaged | — NSON Opinion Strategy | — | 500 | V | — | Heinrich 47 · Rich 29 | D+18 | — | — | Release |
| Jul 1–31, 2018 | 2018 United States Senate election in New Mexico (2018) | — NSON Opinion Strategy | — | 500 | V | — | Heinrich 39 · Rich 25 | D+14 | — | — | Release |
Showing 1–3 of 3
Adjusted: after house-effect and population corrections. vs result: margin minus the certified or unofficial result. Latest poll in the database ended Nov 2, 2026. Source: each poll’s own release, as cited by the poll list it was compiled from (The New York Times for Senate, governor and House races; Wikipedia for other offices)