The following tables list the results of opinion polls for the presidential, legislative, and municipal elections conducted since December 2025 in reverse chronological order for the 2027 Salvadoran presidential, legislative, and municipal elections. The party with the highest percentage is listed in bold and shaded in its party color, and the party with the second highest percentage is in bold and shaded in gray. The lead column shows the percentage between the parties with the first and second highest percentages. For legislative and municipal election polls, projected seat counts, if available, are listed below the percentage.
Polling firms have asked Salvadorans whether they support or oppose indefinite re-election.