House Effects
Monday, September 21, 202643 days until Election Day, November 3, 2026
Pollster record · how records are scored

Keating Research

Method: live phone mix · scored polls from 2012 to 2024 · 42% of scored polls were for a party or campaign

Versus the field
−0.09
points of error vs. other pollsters in the same races, after shrinkage (unshrunk −0.91; 5% own record). A thin record: too few scored polls to say much.
Average miss
3.3
points on the margin, as published
House effect
None
lean relative to other polls of the same races
Scored polls
12
8 races · 1 polls this cycle
By cycle

Record over time

Error relative to other pollsters in the same races (negative is better), and lean relative to them. Cycles with fewer than 10 scored polls are grayed: a handful of polls says little.

CyclePollsAvg. missVersus the fieldLean vs. field
201231.42.8D+1.7
201436.9+1.3R+0.9
201633.8+0.1D+3.1
202211.83.4R+7.0
202420.52.8R+2.4
This cycle

2026 polls in the database

EndedRaceMatchupAs published
Jul 23, 2026CO-3Dwayne Romero v. Jeff HurdR+1
The receipts

Most recent scored polls

Polls in the final two months of a race with a certified result. “Others” is the average miss of other pollsters in the same race.

Poll dateRacePollResultMissOthers' miss
Oct 30, 20242024 President, COD+12D+11.0D+1.0D+2.9
Sep 14, 20242024 President, COD+11D+11.0EvenD+2.9
Oct 2, 20222022 House, CO-3D-ALIGNEDR+2R+0.2R+1.8D+1.3
Nov 2, 20162016 Senate, COD+11D+5.7D+5.3D+4.2
Nov 2, 20162016 President, COD+5D+4.9D+0.1R+0.9
Sep 28, 20162016 President, COD+11D+4.9D+6.1R+0.9
Oct 22, 20142014 Senate, COD-ALIGNEDD+1R+1.9D+2.9R+0.9
Oct 11, 20142014 House, CO-6D-ALIGNEDR+1R+8.9D+7.9
Sep 18, 20142014 Governor, AZD-ALIGNEDR+2R+11.8D+9.8D+7.8
Nov 3, 20122012 President, COD+4D+5.4R+1.4R+4.3
Oct 23, 20122012 President, COD+3D+5.4R+2.4R+4.3
Sep 10, 20122012 President, COD-ALIGNEDD+5D+5.4R+0.4R+4.3