1991 Valencian regional election

As in other Spanish communities, the Democratic and Social Centre (CDS) saw a substantial drop in its vote share, causing it to fall below the 5% threshold and lose all its 10 seats.

Valencian People's Unity (UPV) had broken its alliance with IU in 1988 and was left out of the Courts as a result, being unable to surpass the 5% regional threshold to win seats.

[1] Voting for the Corts was on the basis of universal suffrage, which comprised all nationals over 18 years of age, registered in the Valencian Community and in full enjoyment of their political rights.

The 89 members of the Corts Valencianes were elected using the D'Hondt method and a closed list proportional representation, with a threshold of five percent of valid votes—which included blank ballots—being applied regionally.

The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour.

The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.