Demographics of Poland
According to GUS, about 38,325,000 people live in Poland, however, the same report states that the number of residents living in the country all the time is approximately 37,200,000; with 1,125,000 people living abroad for 6 to 7 months or more. It means that the permanent population may be correspondingly smaller.
Greater Poland
Greater Poland comprises much of the area drained by the Warta River and its tributaries, including the Noteć River. The region is distinguished from Lesser Poland with the lowland landscape, and from both Lesser Poland and Mazovia with its numerous lakes. In the strict meaning, it covers an area of about , and has a population of 3.5 million. In the wider sense, it has almost , and 7 million inhabitants.