Website of the Central Statistical Office provides a variety of statistical information and links to the statistical pages of the various voivodships (click on "Statistical Offices" in the navigation bar at the top).
Warsaw School of Economics website providing selected demographic data on Poland as well as on Poland's population policy, organizations in Poland dealing with demographic research, populations journals, etc. A componen t of the United Nations Population Information Network (POPIN)
In "Country" widow at the top scroll down to "Poland", click "Go". - Site provides statistical information regarding basic demographic data; geneder profile; populations dynamics; labor force structure; education; health; and maternal mortality