Opinion polling for the 2025 Philippine Senate election

This article covers opinion polling for the 2025 Philippine Senate election.

Leading up to the 2025 Philippine Senate election, the polling companies Social Weather Stations (SWS), Pulse Asia, OCTA Research, and others are conducting opinion polls. These polls collect data on the way that people are intending to vote in the election.

Those who win outright are in bold. Those that are within the margin of error are in italics.

Polling for Senate elections

Pollsters usually do face-to-face interviews with respondents. They sometimes present respondents with a mock ballot on which the respondent will mark their choices for the Senate. The Senate of the Philippines is elected via multiple non-transferable vote on an at-large basis, where a voter has 12 votes, cannot transfer any of the votes to a candidate, and can vote for up to twelve candidates. If the mock ballot has 13 or more preferences, the pollster classifies it as "invalid."

Aside from publishing preferences per candidate, pollsters also include other data such as averages on how many candidates the respondents included in their preferences.

Calendar

Filing of candidacies: October 1 to 8, 2024
Deadline in substituting a candidate for it to appear on the ballot: October 8, 2024
Campaign period for nationally elected positions: February 11 to May 10, 2025
Campaign period for locally elected positions: March 28 to May 10, 2025
Election day: May 12, 2025

Survey details

Per candidate

By voter preferences

Until election day

Until campaigning for locally-elected positions

Until campaigning for nationally-elected positions

Before filing of candidacies

Per party

Parties (excluding independents) with the plurality of seats in boldface.
Parties (excluding independents) with the majority of seats are shaded by the party color.