Town

Conna

Conaithe

Conna's five-storey castle dominates a limestone outcrop above the village. Its history connects the FitzGerald struggle for Desmond with a local tradition about nearby Gallows Hill.

Watercolour and fine ink illustration of Conna Castle.
Illustration, Conna Castle
Recorded locationConna52.09223° N · 8.10701° WInteractive map supplied by OpenStreetMap.
Recorded place location · Logainm.ie

The name

A reliable full-name meaning has not been established here. The recorded Irish and English forms are given without an unsupported translation.

Recorded forms

  • Conaithe · Irish · main form · validated name
  • Conna · English · main form

Place & story

The FitzGeralds and the Súgán Earl

The FitzGeralds acquired Conna through a marriage with the Barry family in the 1460s. The castle survey attributes its mid-sixteenth-century tower house to Thomas Ruadh FitzGerald. James FitzGerald, the later Súgán Earl of Desmond, occupied it before his capture and imprisonment in the Tower of London. [2]

Life within a five-storey tower

The castle rises from a steep limestone bluff above the River Bride. Its ground-level doorway led through a lobby to the main chamber and a spiral stair. A surviving hole relates to an outer iron-barred defensive door, known as a yett. Upper chambers contain fireplaces, curved-headed windows and small rooms built within the thickness of the walls. Stone vaults preserve impressions of the wickerwork used during construction. These details show how the tower combined controlled access and defensive strength with accommodation distributed across several floors. [3]

Folklore & tradition

The story attached to Gallows Hill

An anonymous account published in the Illustrated Dublin Journal in 1862 recorded a tradition about Gallows Hill, visible beyond the village from the castle. The writer was told that Cromwell had stationed his forces there, planned executions and fired on the tower with little effect. The account presents these associations as something related to the visitor. It also names the first vaulted chamber the Earl's Room, preserving another local designation attached to the building. Both details show how stories and remembered names shaped nineteenth-century descriptions of the castle landscape. [4]

Geographic information

Place type
Town
County
Cork
Civil parish
Knockmourne
Coordinates
52.09223, -8.10701
Logainm ID
1416578 ↗

Population over time

Conna — Census 2016 settlement footprint

Population within 2016 settlement boundaries

657people · 2022

0175350525700 2016: 526 people20162022: 657 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
Conna — Census 2016 settlement footprint — census population
Census yearPopulation
2016526
2022657

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.

Conna, Cork — Census town, CSO 2006 report

2002–2006: census town

376people · 2006

0100200300400 2002: 258 people20022006: 376 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
Conna, Cork — Census town, CSO 2006 report — census population
Census yearPopulation
2002258
2006376

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

Conna, Cork — Census town, CSO 1996 report

1991–1996: census town

209people · 1996

075150225300 1991: 217 people19911996: 209 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
Conna, Cork — Census town, CSO 1996 report — census population
Census yearPopulation
1991217
1996209

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

Conna, Cork — Census town, CSO 1986 report

1981–1986: census town

180people · 1986

050100150200 1981: 151 people19811986: 180 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
Conna, Cork — Census town, CSO 1986 report — census population
Census yearPopulation
1981151
1986180

Source: CSO Census 1986, Volume 1, Table 10, page 59. 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.

Conna, Cork

Published census settlement populations

526people · 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
Conna, Cork — census population
Census yearPopulation
2011470
2016526

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

Conna, Co Cork — Census 2022 Built Up Area

Built Up Area population, 2022

609people · 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
Conna, Co Cork — Census 2022 Built Up Area — census population
Census yearPopulation
2022609

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

Sources & further reading

  1. Logainm.ie — Conna. Place names and geographic record, licensed under CC BY 4.0.
  2. Heritage Castles of County Cork: Conna · Cork County Council
  3. Conna Castle · Office of Public Works, Heritage Ireland
  4. Conna Castle, County Cork, Illustrated Dublin Journal, 15 February 1862 · Anonymous
  5. Conna Castle illustration: based on a Castles of Munster: Conna, Cork (1) by Mike Searle. AI-assisted watercolour and ink adaptation; cream paper margins added, incidental clutter omitted and fine details simplified. Licence: CC BY-SA 2.0; adapted illustration distributed under the same licence.

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