Derrybeg has a population of 1,553, making it the 260th largest place we list in Ireland. It is in Ulster.
Derrybeg holds under a tenth of one per cent of Ireland's 5,356,950 people. Dublin, the largest place we list there, is 659 times its size.
1,553
population
#260
in Ireland
The population, measured on the census's boundary
| What you mean | Population | Source |
|---|---|---|
| Doirí Beaga the CSO Built Up Area: the continuously built-up town | 794 | Census 2022 |
| Derrybeg (GeoNames record) the figure in this page's heading; boundary unstated | 1,553 | GeoNames |
The census figure is the CSO's Census 2022 count for the Built Up Area, the boundary the CSO itself reports town populations on (data: CSO and Tailte Éireann, CC BY 4.0). Where the rows disagree, quote the census.
Derrybeg is in Ulster, which has 49 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Longwood | Leinster | 1,581 |
| Termonfeckin | Leinster | 1,579 |
| Millstreet | Munster | 1,555 |
| Rathkeale | Munster | 1,550 |
| Ballymote | Connacht | 1,549 |
| Tullyallen | Leinster | 1,547 |
All places in Ireland → · Ulster →
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.