The ONS has published average household disposal income estimates for England and Wales in 2018. The incomes stated are after tax and housing costs are taken off.
The analysis shows that 87% of local areas had an average household income of between £22,500 and £39,200; within this over a third were between £28,000 and £33,600.
Of the 50 areas with the highest total incomes, 41 were in London with the lowest incomes more widely spread geographically across England and Wales. The North East, East England, London, and the South East had no local areas in the bottom 50.
The wealthiest area in England...