About TPSI

The research arm behind OnPoint

The Public Sentiment Institute is the polling and research arm behind OnPoint Politics. TPSI fields the surveys, runs the DSMeridian likely voter model and feeds the polling averages, the 2026 forecast and election night coverage.

Based in MiamiField reports 4Largest sample 893 LV

What TPSI does

Polling and research
Fieldwork
Original surveys

Statewide, district and national polls written, fielded and weighted in house, published with full toplines and crosstabs.

Model
DSMeridian likely voter model

Each respondent gets a likely voter score from two parts, survey engagement and validated vote history, after the sample is weighted to the registered population on the voter file.

Design
Dual panel surveys

Two independent online panels are fielded side by side and pooled only after their results are compared cell by cell.