According to all 11 polls conducted in April (polls: CBOS, TNS, GFK and telephone), the average percentage among decided voters is:
Law and Justice - 37.2, Civic Platform - 28.2, Kukiz'15 - 11.1, Nowoczesna - 7.3, Democratic Left Alliance - 6.0, Razem - 3.1, KORWIN - 1.8
