There were 23 people waiting for a bed at Letterkenny University Hospital this morning according to the latest figures from the INMO.
11 people were on trolleys in its Emergency Department while a further 12 were on wards.
The figure is up slightly on yesterdays figure of 19.
Cork University Hospital was the most overcrowded in the country this morning - 46 people waiting there.
Nationally, there were 458 people waiting for a bed at hospitals across the country this morning.