Town

Carndonagh

Carn Domhnach

Carndonagh's religious landmarks range from an early carved cross to a vast twentieth-century church built by skilled stoneworkers.

Recorded locationCarndonagh55.24982° N · 7.26458° 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

  • Carn Domhnach · Irish · main form · validated name
  • Carndonagh · English · main form

Place & story

Figures on the Donagh Cross

The Donagh Cross, also known as St Patrick's Cross, belongs to an early Christian group of carved stones near the old church site. The National Inventory dates it to around 650. Interlacing, birds and figures accompany a representation of Christ; smaller flanking stones include a harpist identified as David and an ecclesiastical figure carrying a bell. These carvings bring human figures, biblical imagery and elaborate patterned ornament together on a compact group of monuments. [2]

A market square and four streets

Lewis's 1837 description presents Carndonagh as a small square with four streets, on the route from Derry to Malin. Monday markets and four annual fairs drew business into the town. Carndonagh also headed a coastguard district extending to places including Malin Head, Dunree and Greencastle. This administrative reach connected an inland market centre to the shores around northern Inishowen. [3]

Folklore & tradition

Pilgrims on St Patrick's Day

Lewis's account of Donagh parish records St Patrick's Day pilgrimage to the site. He associated the visits with relics including a penitential bed attributed to Patrick. His notice preserves the calendar date and the devotional focus of the gathering, linking the early church landscape with practices remembered in the nineteenth century. [4]

People & connections

Ralph Byrne and Albert Power's church

The Church of the Sacred Heart was built in 1941–45 to Ralph Byrne's designs. Its campanile and copper-covered crossing dome rise above the town. Granite masonry, round-headed arches and an expansive cruciform plan give the building its imposing character. Albert Power made the stone figures of Patrick, Columcille, Brigid and the Sacred Heart around the dome's drum. The inventory records their erection on 10 July 1945, the day the sculptor died. [5]

Geographic information

Place type
Town
County
Donegal
Civil parish
Donagh
Coordinates
55.24982, -7.26458
Logainm ID
15104 ↗

Population over time

Carndonagh — Census 2016 settlement footprint

Population within 2016 settlement boundaries

2,711people · 2022

07501.5K2.3K3K 2016: 2,471 people20162022: 2,711 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
Carndonagh — Census 2016 settlement footprint — census population
Census yearPopulation
20162,471
20222,711

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.

Carndonagh, Donegal — Census town, CSO 2006 report

2002–2006: census town

1,923people · 2006

05001K1.5K2K 2002: 1,673 people20022006: 1,923 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
Carndonagh, Donegal — Census town, CSO 2006 report — census population
Census yearPopulation
20021,673
20061,923

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

Carndonagh, Donegal — Census town, CSO 1996 report

1991–1996: census town

1,580people · 1996

05001K1.5K2K 1991: 1,541 people19911996: 1,580 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
Carndonagh, Donegal — Census town, CSO 1996 report — census population
Census yearPopulation
19911,541
19961,580

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

Carndonagh, Donegal — Census town, CSO 1986 report

1981–1986: census town

1,600people · 1986

05001K1.5K2K 1981: 1,581 people19811986: 1,600 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
Carndonagh, Donegal — Census town, CSO 1986 report — census population
Census yearPopulation
19811,581
19861,600

Source: CSO Census 1986, Volume 1, Table 10, page 69. 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.

Carndonagh, Donegal

Published census settlement populations

2,471people · 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
Carndonagh, Donegal — census population
Census yearPopulation
20112,534
20162,471

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

Carndonagh, Co Donegal — Census 2022 Built Up Area

Built Up Area population, 2022

2,768people · 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
Carndonagh, Co Donegal — Census 2022 Built Up Area — census population
Census yearPopulation
20222,768

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

Sources & further reading

  1. Logainm.ie — Carndonagh. Place names and geographic record, licensed under CC BY 4.0.
  2. An Introduction to the Architectural Heritage of County Donegal: St Patrick's Cross · National Inventory of Architectural Heritage
  3. Carn or Carndonagh, A Topographical Dictionary of Ireland (1837) · Samuel Lewis
  4. Donagh, A Topographical Dictionary of Ireland (1837) · Samuel Lewis
  5. Church of the Sacred Heart, Carndonagh, 40805018 · National Inventory of Architectural Heritage

Name record retrieved 2026-10-25 · Source record modified 2025-01-10. How this page was prepared.