A quick browse of availability in more rural counties on Daft.ie
Total across the country - 912 Houses to Rent, 1,236 Apartments to Rent
But in a sample of rural counties:

Browing the map views, many of these properties - few as they are - are out in the countryside or in small towns, not concentrated in the county towns where there is employment.
And as I noted in https://www.askaboutmoney.com/threads/rtb-rent-register.243258/page-30#post-1994624, asking prices are very often in excess of comparables returned by the RTB Rent Register. This is hardly a surprise given availability and low supply in rural areas.
Large investors are probably not building in these areas (perhaps in towns like Cavan, Letterkenny, Sligo, but I wouldn't bet on it.) Small landlords are increasingly spooked by tightening regulations, and, whether or not they know it yet, potential risks associated with setting rent levels higher than the rent register comparables.
None of the tinkering with tenancy and rent control laws will encourage new landlords in these areas. So where is supply going to come from, especially for young workers? I'd love to hear the government view or those of the "housing experts" who pop up in the media.
Total across the country - 912 Houses to Rent, 1,236 Apartments to Rent
But in a sample of rural counties:

Browing the map views, many of these properties - few as they are - are out in the countryside or in small towns, not concentrated in the county towns where there is employment.
And as I noted in https://www.askaboutmoney.com/threads/rtb-rent-register.243258/page-30#post-1994624, asking prices are very often in excess of comparables returned by the RTB Rent Register. This is hardly a surprise given availability and low supply in rural areas.
Large investors are probably not building in these areas (perhaps in towns like Cavan, Letterkenny, Sligo, but I wouldn't bet on it.) Small landlords are increasingly spooked by tightening regulations, and, whether or not they know it yet, potential risks associated with setting rent levels higher than the rent register comparables.
None of the tinkering with tenancy and rent control laws will encourage new landlords in these areas. So where is supply going to come from, especially for young workers? I'd love to hear the government view or those of the "housing experts" who pop up in the media.