County

Dublin

Baile Átha Cliath

The historical county of Dublin included communities with their own parishes, estates and routes beyond the capital’s civic boundary.

Watercolour and fine ink illustration of Howth Head and Baily Lighthouse, County Dublin in County Dublin.
Illustration, Howth Head and Baily Lighthouse, County Dublin
Recorded locationDublin53.42004° N · 6.20653° WInteractive map supplied by OpenStreetMap.
Recorded place location · Logainm.ie

The name

These Irish name elements are associated with this record in the Logainm glossary.

An element’s translation is a clue, rather than a complete explanation of the name. Its form and meaning depend on local history and the full Irish name.

Recorded forms

  • Baile Átha Cliath · Irish · main form · validated name
  • Dublin · English · main form

Place & story

A county beside the city

Lewis’s 1837 county article describes a maritime Leinster county adjoining Meath, Kildare and Wicklow. It reports population explicitly excluding the metropolis. His separate city entry treats Dublin as a city and county of itself. These are not interchangeable totals or areas. A family document saying Dublin may refer to a city street, a rural parish, a coastal settlement or a jurisdiction whose boundary needs to be established from its date. [2] [3]

A house shaped over centuries

Malahide Castle provides a particularly clear example of the county's history outside the city. Fingal's heritage account dates the Talbot family's association with the house from 1174 to 1976. Its medieval core acquired later rooms and fittings, including the sixteenth-century panelling of the Oak Room. The castle and demesne subsequently passed into council ownership, making a former family seat part of the county's public heritage. [6]

Folklore & tradition

Puck in print

Constance Louisa Adams included Puck among Malahide Castle’s ghost traditions in Castles of Ireland, published in 1904. Her account establishes a printed record of the castle’s association with that name more than a century ago. [5]

People & connections

Remembering a collector

Séamus Ennis connects the county with the preservation of traditional music and folklore. Fingal's centenary account recalls his early fieldwork for the Irish Folklore Commission, travelling with a bicycle, pen, paper and tin whistle. The arts centre at Naul commemorates his work; he is buried in the village's cemetery. These places provide a local route into the history of collecting oral traditions. The songs and stories he collected came from many communities, so their preservation by a Dublin-connected musician does not make every item County Dublin folklore. [7] [8]

Geographic information

Place type
County
County
Dublin
Coordinates
53.42004, -6.20653
Mapped area
929.02 km²
Logainm ID
100002 ↗

Population over time

County Dublin, including its cities

County population, 1841–2022

1,458,154people · 2022

0500K1M1.5M2M 1841: 372,773 people18411851: 405,147 people1861: 410,252 people1871: 405,262 people1881: 418,910 people1891: 419,216 people1901: 448,206 people19011911: 477,196 people1926: 505,654 people1936: 586,925 people1946: 636,193 people1951: 693,022 people19511956: 705,781 people1961: 718,332 people1966: 795,047 people1971: 852,219 people1979: 983,683 people1981: 1,003,164 people1986: 1,021,449 people1991: 1,025,304 people1996: 1,058,264 people2002: 1,122,821 people2006: 1,187,176 people2011: 1,273,069 people2016: 1,347,359 people2022: 1,458,154 people2022

Figures cover the whole county including its cities. CSO recommends this series for long-term comparison, although minor boundary changes have occurred.

View population figures
County Dublin, including its cities — census population
Census yearPopulation
1841372,773
1851405,147
1861410,252
1871405,262
1881418,910
1891419,216
1901448,206
1911477,196
1926505,654
1936586,925
1946636,193
1951693,022
1956705,781
1961718,332
1966795,047
1971852,219
1979983,683
19811,003,164
19861,021,449
19911,025,304
19961,058,264
20021,122,821
20061,187,176
20111,273,069
20161,347,359
20221,458,154

Source: CSO F1001 — Population at Each Census. CC BY 4.0. Retrieved 2026-10-25.

People & family history

Census figures refer to the matched historical census area for each year. Boundaries and spellings can change over time.

Explore this county

Up to 50 places per page, ordered by name.

Sources & further reading

  1. Logainm.ie — Dublin. Place names and geographic record, licensed under CC BY 4.0.
  2. County Dublin — A Topographical Dictionary of Ireland (1837) · Samuel Lewis · 1837
  3. Dublin city — A Topographical Dictionary of Ireland (1837) · Samuel Lewis · 1837
  4. Swords — A Topographical Dictionary of Ireland (1837) · Samuel Lewis · 1837
  5. Malahide Castle: Castles of Ireland (1904) · Constance Louisa Adams
  6. Fingal Heritage brochure · Fingal County Council
  7. Launch of Séamus Ennis Centenary Celebrations · Fingal County Council
  8. Naul cemetery · Fingal County Council
  9. Boundary geometry retains its source attribution and licence in the downloadable geographic record. Map tiles © OpenStreetMap contributors.
  10. Howth Head and Baily Lighthouse, County Dublin illustration: based on a reference by Oliver Dixon. AI-assisted watercolour and ink adaptation; cream paper margins added, incidental clutter omitted and fine details simplified. Licence: CC BY-SA 2.0.

Name record retrieved 2026-10-25 · Source record modified 2025-05-28. How this page was prepared.