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.
Polish Americans
The U.S. Census asked Polish immigrants to specify Polish as their native language beginning in Chicago in 1900, allowing the government to enumerate them as an individual nationality when there was no Polish nation-state. No distinction is made in the American census between ethnically Polish Americans and descendants of non-ethnic Poles, such as Jews or Ukrainians, who were born in the territory of Poland and considered themselves Polish nationals. Therefore, some say, of the 10 million Polish Americans, only a certain portion are of Polish ethnic descent. On the other hand, many ethnic Poles when entering the US from 1795 to 1917, when Poland did not exist, did not identify themselves as ethnic Poles and instead identified themselves as either German, Austrian or Russian (this pertained to the nations occupying Poland from 1795 to 1917). Therefore, the actual number of Americans of at least partial Polish ancestry, could be well over 10 million. In the 2011 United States Census Bureau's Population Estimates, there are between 9,365,239 and 9,530,571 Americans of Polish descent, with over 500,000 being foreign-born.