People living in Dublin have around 15 per cent more disposable income than the rest of the country.
While the border and Western regions continue to earn significantly less, according to CSO figures.
In 2017 the average income in the Dublin region was over 23, thousand 800 euro compared to the State average of more than 20,thousand 700 euro.
In the same year Limerick, Kildare, Meath and Wicklow also exceeded the general per capita disposable income.
Cork, Tipperary, Westmeath and Laois fell just below.
However, County Donegal had the lowest disposable income per person of just over 15,600.
While The Mid East and Mid West regions showed incomes on a par with the rest of the country.