Town

Portmarnock

Port Mearnóg

Portmarnock’s Velvet Strand is more than a seaside view.

Watercolour and fine ink illustration of Velvet Strand at Portmarnock in Portmarnock.
Illustration, Velvet Strand at Portmarnock
Recorded locationPortmarnock53.42225° N · 6.14116° 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

  • Port Mearnóg · Irish · main form · validated name
  • Portmarnock · English · main form

Place & story

A strand with an aviation history

Portmarnock’s long Velvet Strand became a departure ground for pioneering Atlantic flights in 1930 and 1932. [2]

Remembering the departures

Remco de Fouw’s Eccentric Orbit sculpture, installed in 2002, commemorates the Southern Cross flight. A limestone globe supports a bronze needle pointing towards the North Star. [2]

People & connections

The crew and the solo flyer

The Southern Cross flight brought four named aviators to the beach: Charles Kingsford Smith, navigator Paddy Saul, wireless operator John Stannage and co-pilot Evert Van Dyk. Their departure on 24 June 1930 ended at Harbour Grace in Newfoundland after more than thirty hours. [2]

Jim Mollison followed on 18 August 1932 in the single-engined Heart’s Content. Fingal County Council identifies his departure as the first solo east-to-west Atlantic crossing. The local history account places his landing at Pennfield Ridge, New Brunswick, and records Amy Johnson among those seeing him off. [2] [3]

Geographic information

Place type
Town
County
Dublin
Barony
Coolock
Civil parish
Portmarnock
Coordinates
53.42225, -6.14116
Logainm ID
17028 ↗

Population over time

Portmarnock — Census 2016 settlement footprint

Population within 2016 settlement boundaries

9,666people · 2022

02.5K5K7.5K10K 2016: 9,466 people20162022: 9,666 people2022

Both counts use the 2016 settlement boundary, allowing like-for-like comparison. CSO supplies the 2022 count on this older boundary for comparison only. The official 2022 Built Up Area has different boundaries.

View population figures
Portmarnock — Census 2016 settlement footprint — census population
Census yearPopulation
20169,466
20229,666

Source: CSO Census 2022 Profile 1 — Appendix Table 1: Census 2022 De Facto Population for the 2016 Towns · Supporting source 1. CC BY 4.0. Retrieved 2026-10-25.

Portmarnock, Fingal — Census town, CSO 2006 report

2002–2006: census town

8,979people · 2006

02.3K4.5K6.8K9K 2002: 8,376 people20022006: 8,979 people2006

These are the historical areas published in the 2006 census report. Boundaries may differ between censuses and from modern settlements. Legal towns, environs and suburbs are shown separately; none has been combined into a modern settlement total.

View population figures
Portmarnock, Fingal — Census town, CSO 2006 report — census population
Census yearPopulation
20028,376
20068,979

Source: CSO C0112 — Alphabetical list of towns, populations 2002 and 2006 · Supporting source 1. CC BY 4.0. Retrieved 2026-10-25.

Portmarnock, Fingal — Census town, CSO 1996 report

1991–1996: census town

9,145people · 1996

02.5K5K7.5K10K 1991: 9,173 people19911996: 9,145 people1996

These are the historical areas published in the 1996 census report. Boundaries may differ between censuses and from modern settlements. Legal towns, environs and suburbs are shown separately; none has been combined into a modern settlement total.

View population figures
Portmarnock, Fingal — Census town, CSO 1996 report — census population
Census yearPopulation
19919,173
19969,145

Source: CSO A0112 — Alphabetical list of towns, populations 1991 and 1996 · Supporting source 1. CC BY 4.0. Retrieved 2026-10-25.

Portmarnock, Dublin — Census town, CSO 1986 report

1981–1986: census town

9,055people · 1986

02.5K5K7.5K10K 1981: 8,204 people19811986: 9,055 people1986

Figures cover the historical town area printed in the 1986 report. Boundaries may have changed between censuses. Legal town, environs and suburb totals remain separate and differ from modern settlement boundaries.

View population figures
Portmarnock, Dublin — Census town, CSO 1986 report — census population
Census yearPopulation
19818,204
19869,055

Source: CSO Census 1986, Volume 1, Table 10, page 46. Creative Commons Attribution 4.0 International (CC BY 4.0). Retrieved 2026-10-25.

Other census areas and years

These figures use different area definitions. Read the boundary note before comparing them.

Portmarnock, Fingal

Published census settlement populations

9,466people · 2016

Settlement boundaries changed during this period. Differences may reflect boundary changes as well as population change. Where a 2011 legal-town-and-environs count is shown, it has not been recalculated onto the 2016 settlement boundary.

View population figures
Portmarnock, Fingal — census population
Census yearPopulation
20119,285
20169,466

Source: CSO E2016 — Population and Actual and Percentage Change 2011 to 2016. CC BY 4.0. Retrieved 2026-10-25.

Portmarnock, Co Dublin — Census 2022 Built Up Area

Built Up Area population, 2022

10,750people · 2022

Built Up Areas use a new land-use definition. Their population figures cannot be compared directly with Census 2016 settlement counts.

View population figures
Portmarnock, Co Dublin — Census 2022 Built Up Area — census population
Census yearPopulation
202210,750

Source: CSO F1015 — Population, Census 2022 Built Up Areas. CC BY 4.0. Retrieved 2026-10-25.

Sources & further reading

  1. Logainm.ie — Portmarnock. Place names and geographic record, licensed under CC BY 4.0.
  2. Velvet Strand, Portmarnock Beach information
  3. Portmarnock History: Heart’s Content — Visit Portmarnock
  4. Velvet Strand at Portmarnock illustration: based on a reference photograph by William Murphy. AI-assisted watercolour and ink adaptation; warm cream paper margins; incidental modern clutter removed and fine details simplified. Licence: CC BY-SA 2.0.

Name record retrieved 2026-10-25 · Source record modified 2021-07-28. How this page was prepared.