348 of them are in Dublin.
Almost 1,300 people under the age of 65 are still living in nursing homes.
According to freedom of information figures, 730 are male and 567 are female.
In May of last year, the Ombudsman Peter Tyndall published a report, called 'Wasted Lives', about the number under-65s in nursing homes.
He said it's time for a better future for younger people in these facilities.
New figures, released under the Freedom of Information Act, show there has been little change in the meantime.
Latest figures show 1,297 people in this age-group are still living in nursing homes.
Of the under-65s living in nursing homes, 348 are in Dublin - but every region in the country also has significant numbers.
That includes 74 in Tipperary, and 70 in Galway

Families Could Face €1,000 Rise In Annual Food Bills Amid Farming Crisis
Over Half of Cigarette Packs Surveyed In Newbridge And Naas Had No Irish Duty Paid
Celbridge Brewery CEO Warns Of Mounting Costs Facing Craft Beer Sector
Amhrán na Laoch Songwriting Competition Confirmed for Irish Music Month 2026
Government Announces Major Overhaul of Anti-Money Laundering Rules
Maynooth University Hosts Special Solar Eclipse Event This Evening
Johnstown Mother Says Today's Solar Eclipse Means Something Extra Special For Her And Her Son
Three Men Detained In Kildare And Dublin Garda Stations Following Brothel Keeping And Organised Prostitution Arrests