Demographics of Poland
According to the 2011 census by the Polish Central Statistical Office (GUS), at the end of 2011 Poland had a population of 38,538,447, which translates into an average population density of 123 people/km (urban 1105 per 1 km², rural 50 per 1 km²). 61.5% of the Polish population lives in urban areas, a number which is slowly diminishing. Poland is the 33rd most populous country in the world (9th in Europe, with 5.4% of the European population). Total population of Poland is almost stagnant (population growth was 0.08%). Average life expectancy was 70.5 for men and 78.9 for women. In 2009, it was expected to be 73.1 for men and 79.5 for women. Population distribution is uneven. Ethnically, Poland is a very homogeneous country, with 96.7% of population being Polish.
Kresy
In January, February and March 2012, Centre for Public Opinion Research made a survey, asking Poles about their ties to the Kresy. It turned out that almost 15% of the population of Poland (4,3 - 4,6 million people) declared that they either were born in the Kresy, or have a parent or a grandparent who comes from that region. The number of "Kresowiacy" is high in northern and western Poland – as many as 51% of inhabitants of Lubusz Voivodeship, and 47% of inhabitants of Lower Silesian Voivodeship stated that their family has ties to the Kresy. Furthermore, "Kresowiacy" now make 30% of the population of Opole Voivodeship, 25% of the population of West Pomeranian Voivodeship, and 18% of the population of Warmian-Masurian Voivodeship.