Population centre

Williamstown

Baile Liam

Williamstown grew from a nineteenth-century estate initiative. Its twentieth-century church and the community’s restoration of nearby Templetogher Mill add later chapters to that history.

Recorded locationWilliamstown53.67694° N · 8.57945° 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 Liam · Irish · main form · non-validated name
  • Williamstown · English · main form

Place & story

An estate village

Williamstown’s community website dates the village’s development to 1836, on the initiative of William McDermott, landlord of the Springfield estate. By the end of that century it had acquired administrative functions as well as homes and businesses. Slater’s Directory of 1894 described it as the head of a petty sessions and dispensary district and recorded weekly court sessions. The directory gave its 1891 population as 133, providing a contemporary measure of the small settlement. [2] [3]

Saint Therese’s church

Saint Therese’s Catholic church was built in 1956. Its rectangular nave leads towards a rounded chancel arch, while a large wheel-shaped stained-glass window lights the entrance end above the choir gallery. Slender round-headed windows and buttresses divide the roughcast exterior. The National Inventory of Architectural Heritage records a construction cost of £31, 500, of which John Higgins donated £25, 000. That contribution helped create a substantial new place of worship for the village in the middle of the twentieth century. [4]

Restoring Templetogher Mill

Nearby Templetogher Mill became the principal restoration project of Williamstown Heritage Society, founded in 2000. Writing in 2017, society member Leo Finnegan described how the community purchased and conserved the corn mill and restored its machinery to working order. The project also restored the kiln, created a forge and rebuilt the miller’s cottage. Farm machinery and other artefacts were gathered for display, while native trees and landscaping improved the surroundings. The work brought an industrial site back into community use. [5]

Geographic information

Place type
Population centre
County
Galway
Barony
Ballymoe
Civil parish
Templetogher
Coordinates
53.67694, -8.57945
Logainm ID
19047 ↗

Population over time

Williamstown — Census 2016 settlement footprint

Population within 2016 settlement boundaries

183people · 2022

050100150200 2016: 148 people20162022: 183 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
Williamstown — Census 2016 settlement footprint — census population
Census yearPopulation
2016148
2022183

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.

Williamstown, Galway

Published census settlement populations

148people · 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
Williamstown, Galway — census population
Census yearPopulation
2011155
2016148

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

Williamstown, Co Galway — Census 2022 Built Up Area

Built Up Area population, 2022

198people · 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
Williamstown, Co Galway — Census 2022 Built Up Area — census population
Census yearPopulation
2022198

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

Sources & further reading

  1. Logainm.ie — Williamstown. Place names and geographic record, licensed under CC BY 4.0.
  2. Williamstown community website: village history · Williamstown Development Company
  3. Williamstown: Slater’s Directory, 1894, page 99 · Galway County Heritage Office, reproducing Slater’s Directory
  4. Saint Therese’s Catholic Church, Corralough: 30400601 · National Inventory of Architectural Heritage
  5. Williamstown Heritage Society, 3 August 2017 · Leo Finnegan, Galway County Heritage Office

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