Big Data Poll
35 polls in PollCheck trackers (15 Trump approval, 20 primary), Jan 19, 2025 to Oct 30, 2026.
- Polls
- 35
- Latest poll
- Oct 30, 2026
- Approval lean
- +4.6
- Populations
- LV 23 RV 12
Published as
- Big Data Poll 23
- Public Polling Project/Big Data Poll 12
- 1776 Law Center/Big Data Poll 2
- Big Data Poll/Public Polling Project 1
Trump approval
Big Data Poll polls and the PollCheck average
Latest Big Data Poll poll, October 30, 2026: approve 40, disapprove 58. PollCheck average that day: approve 37.5, disapprove 59.9.
House effect
+4.6−80+8
Trump net approval against other pollsters on the same dates, in points (positive is more approving). Based on 14 polls.
Polls
Big Data Poll polls in every tracker
Newest first. Grey rows are not in that tracker's average (hover for the reason).
| Dates | Tracker | Published as | Sample | Result | Source |
|---|---|---|---|---|---|
| Oct 27-30 | Trump approval | Big Data Poll | 3,214 LV | App 40, Dis 58 | Release |
| Oct 26-30 | Florida Democratic primary | Big Data Poll | 284 LV | Harris 30.9, Newsom 16.5 | Release |
| Oct 26-30 | Florida Republican primary | Big Data Poll | 376 LV | Vance 40.6, Rubio 16 | Release |
| Sep 29-30 | Minnesota Democratic primary | Big Data Poll | 297 LV | Harris 24.3, Ocasio-Cortez 15.3 | Release |
| Sep 29-30 | Minnesota Republican primary | Big Data Poll | 249 LV | Vance 40, Rubio 22.5 | Release |
| Sep 27-29 | North Carolina Republican primary | Big Data Poll | 331 LV | Vance 40, Rubio 18 | Release |
| Sep 26-27 | Ohio Democratic primary | Big Data Poll | 302 LV | Harris 21.9, Newsom 16.2 | Release |
| Sep 26-27 | Ohio Republican primary | Big Data Poll | 340 LV | Vance 40.7, Rubio 14.4 | Release |
| Sep 24-26 | Texas Democratic primary | Big Data Poll | 284 LV | Harris 30.9, Newsom 16.5 | Release |
| Sep 24-26 | Texas Republican primary | Big Data Poll | 376 LV | Vance 40.6, Rubio 16 | Release |
| Sep 21-23 | Georgia Democratic primary | Big Data Poll | 313 LV | Ossoff 29.6, Harris 24 | Release |
| Sep 21-23 | Georgia Republican primary | Big Data Poll | 328 LV | Vance 37.5, Rubio 15.6 | Release |
| Sep 13-15 | Democratic primary (national) | Big Data Poll | 1,329 LV | Harris 27, Newsom 16 | Wikipedia |
| Sep 13-15 | Republican primary (national) | Big Data Poll | 1,110 LV | Vance 38, Rubio 16 | Wikipedia |
| Jul 24-27 | Democratic primary (national) | Big Data Poll | 1,338 LV | Harris 29.7, Newsom 14.3 | Wikipedia |
| Jun 26-28 | Trump approval | Public Polling Project/Big Data Poll | 2,604 LV | App 44.4, Dis 53.3 | Release |
| Jun 26-28 | Republican primary (national) | Big Data Poll | 1,166 LV | Vance 37, Rubio 18 | Wikipedia |
| May 24-27 | Trump approval | Public Polling Project/Big Data Poll | 2,874 LV | App 40.7, Dis 56.9 | Release |
| May 24-27 | Trump approval | Public Polling Project/Big Data Poll not used | 3,176 RV | App 39.6, Dis 56.9 | Release |
| May 24-27 | Republican primary (national) | Big Data Poll | 1,148 LV | Vance 37.4, Rubio 16.1 | Wikipedia |
| Apr 25-28 | Trump approval | Big Data Poll | 2,874 LV | App 41, Dis 57 | Release |
| Apr 25-28 | Trump approval | Big Data Poll not used | 3,176 RV | App 39.6, Dis 56.9 | Release |
| Mar 22-24 | Trump approval | Public Polling Project/Big Data Poll | 3,003 RV | App 42, Dis 56 | Release |
| Feb 16-18 | Trump approval | 1776 Law Center/Big Data Poll not used | 2,012 RV | App 42.4, Dis 54.6 | Release |
| Feb 16-18 | Trump approval | 1776 Law Center/Big Data Poll | 1,805 LV | App 43.6, Dis 54.6 | Release |
| Jan 22-24 | Trump approval | Public Polling Project/Big Data Poll | 3,820 RV | App 44.8, Dis 51.9 | Release |
| Jan 22-24 | Democratic primary (national) | Big Data Poll | 1,346 LV | Harris 31.4, Newsom 22.2 | Wikipedia |
| Jan 22-24 | Republican primary (national) | Big Data Poll | 1,306 RV | Vance 46, DeSantis 10 | Wikipedia |
| Dec 26-28, 2025 | Trump approval | Public Polling Project/Big Data Poll | 3,412 LV | App 47.3, Dis 49.7 | Release |
| Dec 10-12, 2025 | Trump approval | Public Polling Project/Big Data Poll | 3,004 RV | App 47, Dis 49.9 | Release |
| Dec 10-12, 2025 | Democratic primary (national) | Big Data Poll | 1,331 RV | Harris 31, Newsom 20 | Wikipedia |
| Dec 10-12, 2025 | Republican primary (national) | Big Data Poll not used | 1,337 RV | Vance 45, DeSantis 8 | Wikipedia |
| Nov 28-Dec 1, 2025 | Trump approval | Public Polling Project/Big Data Poll | 2,008 RV | App 45, Dis 51 | Release |
| Nov 20-21, 2025 | Trump approval | Public Polling Project/Big Data Poll | 2,005 RV | App 45.4, Dis 50.3 | Release |
| Oct 26-28, 2025 | Trump approval | Public Polling Project/Big Data Poll | 2,984 RV | App 45, Dis 51 | Release |
| Jul 12-14, 2025 | Trump approval | Public Polling Project/Big Data Poll | 3,022 RV | App 48.3, Dis 48.7 | Release |
| May 3-5, 2025 | Trump approval | Public Polling Project/Big Data Poll | 3,128 RV | App 48, Dis 47.4 | Release |
| Jan 19-22, 2025 | Trump approval | Big Data Poll/Public Polling Project | 2,979 RV | App 56, Dis 37 | Release |
Trackers
- Trump approval 18 rows
- Republican primary (national) 5 rows
- Democratic primary (national) 4 rows
- Florida Democratic primary 1 row
- Florida Republican primary 1 row
- Georgia Democratic primary 1 row
- Georgia Republican primary 1 row
- Minnesota Democratic primary 1 row
- Minnesota Republican primary 1 row
- North Carolina Republican primary 1 row
- Ohio Democratic primary 1 row
- Ohio Republican primary 1 row
- Texas Democratic primary 1 row
- Texas Republican primary 1 row
How pollsters are grouped
A poll is filed under the firm that ran the fieldwork, so sponsor versions (such as Economist/YouGov and CBS News/YouGov) share a page. A survey counts once, however many populations or 2028 match-ups it reports.
Poll lists adapted from Wikipedia (CC BY-SA 4.0) and VoteHub (CC BY 4.0), as credited on each tracker page.
PollCheck US. Data through November 5, 2026. Photo credits