Firhouse has a population of 6,859, making it the 105th largest place we list in Ireland. It is in Leinster.
Firhouse holds 0.13% of Ireland's 5,356,950 people. Dublin, the largest place we list there, is 149 times its size.
6,859
population
#105
in Ireland
Firhouse is in Leinster, which has 256 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Raheny | Leinster | 7,197 |
| Bandon | Munster | 6,957 |
| Sallynoggin | Leinster | 6,916 |
| Walkinstown | Leinster | 6,819 |
| Buncrana | Ulster | 6,785 |
| Nenagh Bridge | Munster | 6,672 |
All places in Ireland → · Leinster →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.