Political culture of the society forms in the process of political socialization. Its most important subjects are considered to be family, school, media, and In some countries also religious organization. The research carried out among the students of Poznań universities was supposed to verify this theoretical assumption and show the connection between political attitudes of the respondents and recognition the impact of particular socialization agenda. The research showed declared importance of family in case of electorate of Bronisław Komorowski and Jarosław Kaczyński in presidential election and PJN, PiS and PO in parliamentary elections. The importance of Church came out in answers of Jarosław Kaczyński and Janusz Korwin-Mikke followers in presidential election and PiS and PJN followers in parliamentary elections. The electorate of Ruch Palikota do not give high mark to the impact of family or religious organization. School and media in opinion of the respondents did not play an important role in forming their electoral behaviours. It may indicate coming social and cultural changes or it is the result of lack of awareness of these subjects’ impact.