It contains data on the size and structure of the population by sex and age in all local and administrative units of the country.

The publication includes major information concerning socio-economic situation in Łódź.

Detailed data characterizing the demographic situation of Mazowieckie voivodship (broken down into urban and rural areas), the capital city of Warsaw as well as subregions, powiats and gminas will be found in the publication titled “Population, vital statistics and migrations in Mazowieckie voivodship in 2015”, which in August this year will be available in book version and in electronic version on the Office website and on the CD.