EN
The aim of the article is to present and discuss selected determinants of achieving the conditions of social security in the state on the case of Poland in the years 1990-2015. Taking into account the trends taking place in the society and the economy in Poland in the years 1990- 2015, the research hypothesis assumes that crucial elements of the Polish social security is to achieve demographic security, which, in turn, is determined by attainment of economic security. In the article selected priority conditions for the attainment of social security in the state are discussed with attention paid to the system determinants. On the basis of the classification of social security, the demographic and economic security are indicated as its fundamental elements. It is important that there are mutual dependencies between these two categories. At the end the conclusion and proposals for changes in family policy and to the labour market are demonstrated.