In the
1980 election to the Gibraltar House of Assembly, the party won its
first seat in the House. In the
1984 election, the party won 34.2% of the popular vote and 7 seats. In the
1988 election, the party won 58.2% of the popular vote and 8 seats to form the new government. In the
1992 election, the party won 73.1%% of the popular vote and 8 seats. In the
1996 election, the party won 42.95% of the popular vote and 7 seats. In the
1999 by-election following the death of GSLP Opposition MP
Robert Mor, Liberal Party leader
Dr. Joseph Garcia (backed by the GSLP) won 51.46% of the popular vote and the seat. He was the first joint GSLP/Liberal candidate to contest an election. In the
2000 election, the party won (in alliance with the
Liberals) 25.62% of the popular vote and 5 seats. In the
2003 election, the party won (in Alliance with the
Liberals) 25.08% of the popular vote and 5 seats. In the
2007 election to the newly named (and re-organized)
Gibraltar Parliament, the party won (in Alliance with the
Liberals) 31.84% of the popular vote and 4 seats. In the
2011 election, the party won (in Alliance with the
Liberals) 34.23% of the popular vote and 7 seats and, with the 3 seats won by the Liberal Party, formed the new Government of Gibraltar. In the
2013 by-election, following the death of Housing Minister
Charles Bruzon (GSLP), the GSLP candidate
Albert Isola won 49.84% of the popular vote to fill in the vacant seat. In the
2015 election, the party won (in Alliance with the
Liberals) 47.83% of the popular vote and 7 seats. The GSLP was represented in the
European Parliament by
Glyn Ford MEP of the
PES Group during the
6th European Parliament term, however Ford later lost his seat in the
2009 European elections. The GSLP supported and endorsed the UK
Labour Party during elections to the
European Parliament. ==Election results==