315987 people live in Northumberland. Northumberland covers the area of 1936 sq.miles. There are nine thousand six hundred and sixteen active companies have been registered in Northumberland. At the moment there are three hundred and twenty-six not active business entities registered in Northumberland. In 2015: the total assets of all businesses operating in Northumberland were £10392.05k. The total cash of all companies working in the county were £2298.82k. The liabilities of all businesses were £4817.58k in 2015. In 2016 the total assets of all businesses registered in Northumberland were £725643.13k. The total cash of all companies registered in the county were £211253.29k. The liabilities of all businesses were £500842.52k.