Allentown is a borough in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 1,828, reflecting a decline of 54 (-2.9%) from the 1,882 counted in the 2000 Census, which had in turn increased by 54 (+3.0%) from the 1,828 counted in the 1990 Census.
-- Northumberland is a rural county in North East England, on the England-Scotland border.
For the modern county, see Northumberland. The Kingdom of Northumbria (/nÉrËÎ¸ÊmbriÉ/ ; Old English: NorÃ¾hymbra rÄ«ce, kingdom of the Northumbrians) was a medieval Anglian kingdom in what is now northern England and south-east Scotland, which subsequently became an earldom in a unified English kingdom.n the northern border, Berwick-upon-Tweed, which is north of the Tweed but had changed hands many times, was defined as subject to the laws of England by the Wales and Berwick Act 1746. The land once part of Northumbria at its peak is now divided by modern administrative boundaries: 1  North East England.