Town

Castlemaine

Caisleán na Mainge

Castlemaine grew at a fortified crossing of the River Maine. Its history combines the trade of a small river port with traditions about the lost castle and the international ballad of the Wild Colonial Boy.

Watercolour and fine ink illustration of River Maine from Castlemaine Bridge.
Illustration, River Maine from Castlemaine Bridge
Recorded locationCastlemaine52.17206° N · 9.69999° 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

  • Caisleán na Mainge · Irish · main form · validated name
  • Castlemaine · English · main form

Place & story

The castle above the bridge

Castlemaine's lost fortress stood over the river crossing. Writing in 1837, Samuel Lewis recorded surviving supports and a stone socket for the gate's pivot. He also retold a foundation tradition: MacCarthy Mór and the Earl of Desmond were supposed to garrison their shared castle alternately, but the earl refused to hand it back when his term ended. The fortress later passed into English control and was demolished during the Cromwellian wars. The crossing continued to define the settlement after the castle disappeared. [2]

A port delayed by the tides

Castlemaine exported grain and received coal, salt and other supplies. Lewis described ships of a hundred tons reaching the bridge, but needing two tides to negotiate the winding channel. New quays and warehouses at Callanafercy had drawn trade away. Engineer Alexander Nimmo proposed cutting through river bends so that deeper vessels could unload at the town. Embanked land beside the river had already converted former marshes into usable ground. Navigation, reclamation and competition from neighbouring landing places shaped the port's fortunes. [2]

Folklore & tradition

The Wild Colonial Boy in oral tradition

Castlemaine is named in versions of The Wild Colonial Boy, whose outlaw hero is often called Jack Duggan. Folklorist Edgar Waters's 1965 notes for Gary Shearston's recording explain how singers also used the names Dowling and Doolan, and how verses crossed with songs about Jack Donahue. Waters identified Sally Sloane's recorded singing as Shearston's principal source. The Castlemaine of the ballad shifts between Irish and Australian associations as the song travels. Its enduring local connection belongs to song tradition; Waters found no established historical identity for its hero. [3]

Geographic information

Place type
Town
County
Kerry
Civil parish
Kilcolman
Civil parish
Kiltallagh
Coordinates
52.17206, -9.69999
Logainm ID
1416502 ↗

Population over time

Castlemaine — Census 2016 settlement footprint

Population within 2016 settlement boundaries

177people · 2022

050100150200 2016: 176 people20162022: 177 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
Castlemaine — Census 2016 settlement footprint — census population
Census yearPopulation
2016176
2022177

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.

Other census areas and years

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

Castlemaine, Kerry

Published census settlement populations

176people · 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
Castlemaine, Kerry — census population
Census yearPopulation
2011187
2016176

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

Castlemaine, Co Kerry — Census 2022 Built Up Area

Built Up Area population, 2022

177people · 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
Castlemaine, Co Kerry — Census 2022 Built Up Area — census population
Census yearPopulation
2022177

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

Sources & further reading

  1. Logainm.ie — Castlemaine. Place names and geographic record, licensed under CC BY 4.0.
  2. Castlemaine,1837 · Samuel Lewis
  3. Bolters, Bushrangers & Duffers: album notes,1965 · Edgar Waters; Gary Shearston official archive
  4. River Maine from Castlemaine Bridge illustration: based on a River Maine, Castlemaine by Ian S. 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.