The Irish Postmasters' Union claims up to 400 post offices are in danger of closing in 18 months' time.
According to research by Red C, 86 percent of people are in favour of the government providing financial support to keep their branches open.
Several post offices have closed throughout Wicklow in recent years, with 160 around the country shutting their doors last year.
The IPU, says the entire network will soon be in jeopardy unless the new government gives it more support:
Major Funding For Wicklow Infrastructure Will Boost Housing
Council Calls For Department Action as TB Crises Takes Hold In Wicklow
Bray Councillor Caroline Winstanley Elected Cathaoirleach Of Wicklow County Council
Fresh Search Underway In Co Wicklow In Jo Jo Dullard & Deirdre Jacob Investigations
Wicklow Must Overcome Offaly Challenge To Reach Tailteann Final