Polish migration trends Sept 17, 2016 15:11:43 GMT 1 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Bonobo on Sept 17, 2016 15:11:43 GMT 1 Experts estimate that about 2.4 million Poles are staying out of the country in 2016. Poland`s population is 38 million. Main countries which host Polish immigrants are Germany and the UK. Next is Ireland and Holland. This a bit outdated map contains figures which today should be a little higher.