Dublin Population 2026 capital
Dublin has a population of 1,024,027, making it the #1 biggest city in 🇮🇪 Ireland, located in Leinster. Roughly 19% of Ireland's population lives here. Dublin is the capital of Ireland.
Population (city proper)
1,024,027
Rank in Ireland
#1
Coordinates
53.33°N, 6.25°W
~17 m elevation · Europe/Dublin
Other big cities in Leinster
Cities near Dublin
- Rathfarnham17,333 people · ~4 km away
- Sandyford22,288 people · ~7 km away
- Finglas19,768 people · ~7 km away
- Dún Laoghaire31,239 people · ~9 km away
- Tallaght81,022 people · ~10 km away
- Blanchardstown16,511 people · ~10 km away
FAQ
What is the population of Dublin?
Dublin has a population of 1,024,027 (city proper, latest official figure via GeoNames), making it the #1 biggest city in Ireland.
What region is Dublin in?
Dublin is located in Leinster, Ireland.
Is Dublin the capital of Ireland?
Yes, Dublin is the capital of Ireland.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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