Town

Saggart

Teach Sagard

At the foot of the Dublin Mountains, Saggart combines a medieval manor, an old churchyard and the industrial memory of Swiftbrook Mills.

Recorded locationSaggart53.28112° N · 6.44502° 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

  • Teach Sagard · Irish · main form · validated name
  • Saggart · English · main form

Place & story

A village on the edge of the Pale

After the Anglo-Norman conquest, Saggart belonged to the Crown alongside Newcastle Lyons, Esker and Crumlin. Its manor supplied rents, milling income and court fees. Francis Elrington Ball records Richard Aylmer serving as its portreeve in 1432: the village had an identifiable civic officer as well as royal landlords. Its position near the mountains also exposed it to repeated fighting, including the burning of the village by forces associated with Viscount Baltinglas in 1580. [2]

The old churchyard

Saggart’s churchyard preserves evidence of an older religious settlement. The County Dublin Urban Archaeology Survey describes early Christian monuments and the grass-covered foundations of the medieval church, partly overlain by a later mausoleum. The church was recorded in repair in 1615 but had fallen by 1630. The association with St Mosacra belongs to the site’s early ecclesiastical tradition; the surviving stones and foundations give that long history a visible setting. [3]

People & connections

Paper and the people who made it

Swift Brook Paper Mill became a major local employer after its establishment in the eighteenth century. South Dublin Libraries records its reputation for paper used in banknotes and stamps, alongside the recollections of worker Kit Brady. Brady joined the mill in 1947; his father Peter was a foreman and his brother worked on the boilers. Their account follows the practical work behind the finished sheets, from moving ingredients to tending machinery. It gives Saggart’s industrial past a family scale as well as an architectural one. [4]

Geographic information

Place type
Town
County
Dublin
Barony
Newcastle
Civil parish
Saggart
Coordinates
53.28112, -6.44502
Logainm ID
17220 ↗

Population over time

Saggart — Census 2016 settlement footprint

Population within 2016 settlement boundaries

3,640people · 2022

01K2K3K4K 2016: 3,133 people20162022: 3,640 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
Saggart — Census 2016 settlement footprint — census population
Census yearPopulation
20163,133
20223,640

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.

Saggart, South Dublin — Census town, CSO 2006 report

2002–2006: census town

868people · 2006

0225450675900 2002: 588 people20022006: 868 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
Saggart, South Dublin — Census town, CSO 2006 report — census population
Census yearPopulation
2002588
2006868

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

Saggart, South Dublin — Census town, CSO 1996 report

1991–1996: census town

550people · 1996

0175350525700 1991: 603 people19911996: 550 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
Saggart, South Dublin — Census town, CSO 1996 report — census population
Census yearPopulation
1991603
1996550

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

Saggart, Dublin — Census town, CSO 1986 report

1981–1986: census town

646people · 1986

0175350525700 1981: 695 people19811986: 646 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
Saggart, Dublin — Census town, CSO 1986 report — census population
Census yearPopulation
1981695
1986646

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.

Saggart, South Dublin

Published census settlement populations

3,133people · 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
Saggart, South Dublin — census population
Census yearPopulation
20112,144
20163,133

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

Saggart, Co Dublin — Census 2022 Built Up Area

Built Up Area population, 2022

4,573people · 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
Saggart, Co Dublin — Census 2022 Built Up Area — census population
Census yearPopulation
20224,573

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

Sources & further reading

  1. Logainm.ie — Saggart. Place names and geographic record, licensed under CC BY 4.0.
  2. F. Elrington Ball, History of the County Dublin: Saggart
  3. County Dublin Urban Archaeology Survey: Saggart
  4. South Dublin Libraries: Swift Brook Mill and Kit Brady interview

Name record retrieved 2026-10-25 · Source record modified 2021-07-29. How this page was prepared.