Its main opponent, the European Coalition, received 38.47 percent of the total.
The left-liberal party Wiosna (Spring) received 6.06 percent of the votes.
In terms of EP seats, PiS won 27, the European Coalition 22, and Spring 3.
All other parties, including the far-right Confederation Korwin Braun Liroy Nationalists, Kukiz'15 and the Left Together, have not crossed the electoral threshold of 5 percent.
Confederation Korwin Braun Liroy Nationalists was backed by 4.55 percent, Kukiz'15 - by 3.69 percent and the Left Together - by 1.24 percent. (PAP)
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