18 of those posts are in the midlands.
There's a concern over 330 vacant teaching jobs at secondary schools.
Each of the midlands counties has six teaching vacancies at post-primary level, according to an analysis of EducationPosts.ie.
The Teachers' Union of Ireland is hitting out at the Department of Education for failing to tackle the shortage crisis.
It says schools are now experiencing significant difficulty employing educators across the full breadth of subjects.
TUI President David Waters says there are too many empty posts the Government has failed to fill: