Borough of Berwick-upon-Tweed Borough of Berwick-upon-Tweed Berwick-upon-Tweed was a local government district and borough in Northumberland in the north-east of England, on the border with Scotland. The district had a resident population of 25,949 according to the 2001 census, which also notes that it is the most ethnically homogeneous in the country, with 99.6% of the population recording themselves in the 2001 census as "White". It was also the smallest district in England with borough status, and the third-least densely populated local government district (after Eden and Tynedale). Its main town is Berwick-upon-Tweed, sited immediately to the north of the Tweed estuary. The
Bieszczady County . As of 2006 its total population is 22,213, of which the population of Ustrzyki Dolne is 9,478 and the rural population is 12,735. Its average population density of 19.5 persons per square kilometre (50.5 per square mile) makes it the least densely populated county in Poland. The county includes the greater part of Bieszczady National Park ("Bieszczadzki Park Narodowy"), and of the Polish part of the UNESCO-designated East Carpathian Biosphere Reserve. Bieszczady County is bordered by Lesko County to the west and Przemyśl County to the north. It also borders Ukraine to the east and south. The county is