Explore 34 named first-level map divisions for Ireland. If you searched for its states, provinces or regions, use this interactive reference map to browse the names and compare outline-derived size estimates.
The source is a generalized beta map layer. Its boundary hierarchy and names may not match the current official administrative register. No population or socioeconomic figures are inferred from map shapes.
Hover or focus a division to identify it. Click, press Enter, or use the selectors to compare two outlines.
Choose two divisions to compare their approximate mapped outline areas.
Within-country comparison
Compare two divisions
Carlow903.3 km²Approximate outline areaCavan1,884 km²Approximate outline area
Mapped-area difference980.7 km²
Outline-size ratio2.09×
These are estimates calculated from generalized map polygons. They are not official land-area figures and do not include population, income, health, or education statistics.
Names represented in the source layer
Ireland regions and divisions
34 listed
Division name
Mapped-area estimate
Comparison action
Carlow
903.3 km²
Cavan
1,884 km²
Clare
3,223 km²
Cork
7,169.8 km²
Cork
60.55 km²
Donegal
4,769.3 km²
Dublin
110.4 km²
Dún Laoghaire–Rathdown
135.9 km²
Fingal
418.1 km²
Galway
5,991.5 km²
Galway
67.24 km²
Kerry
4,780.2 km²
Kildare
1,713.3 km²
Kilkenny
2,046.7 km²
Laois
1,697 km²
Leitrim
1,610.8 km²
Limerick
2,677.6 km²
Limerick
29.12 km²
Longford
1,105.4 km²
Louth
783.7 km²
Mayo
5,528.6 km²
Meath
2,334.8 km²
Monaghan
1,268.7 km²
Offaly
2,017.9 km²
Roscommon
2,492.9 km²
Sligo
1,826.1 km²
South Dublin
243.2 km²
Tipperary
2,168.8 km²
Tipperary
2,114.3 km²
Waterford
1,787.2 km²
Waterford
42.14 km²
Westmeath
1,854.3 km²
Wexford
2,329.2 km²
Wicklow
1,974.9 km²
Map names and generalized outlines: Natural Earth — Admin 1 states and provinces, 1:10m, version 5.1.1.Approximate outline area calculated from generalized spherical geometry using a mean Earth radius of 6,371,008.8 metres. This is not an official land-area statistic.