Town

Longwood

Maigh Dearmhaí

Longwood’s older street pattern, church and nearby aqueduct show how a small Meath settlement developed beside major transport routes.

Watercolour and fine ink illustration of St Mary's Church of the Assumption, Longwood.
Illustration, St Mary's Church of the Assumption, Longwood
Recorded locationLongwood53.45546° N · 6.92892° 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

  • Maigh Dearmhaí · Irish · main form · validated name
  • Longwood · English · main form

Place & story

The green at the end of the street

Longwood's historic centre follows an east–west main street, with a large triangular green at its western end and a graveyard towards the east. Meath County Council identifies this older core as an architectural conservation area. The pattern remains legible within a settlement that expanded considerably in recent decades. Its geography also explains the relationship with surrounding waterways: the Boyne lies to the west, while the Royal Canal passes outside the village. The canal structures belong to Longwood's wider setting rather than its central green. [2]

Schools and a changing church site

The council's conservation study records two Longwood schools in 1824, operating in mud-walled, thatched buildings. It also contrasts the older Catholic church, set back from the road, with its replacement of 1841, which faces the street behind gates and railings. Battlements and a buttress-like bellcote give the later building a distinctive Gothic outline. Nearby, the former parochial house was built or remodelled around 1845. These buildings preserve the development of parish facilities around a village whose early schools were much more modest structures. [3]

Carrying the Royal Canal across the Boyne

West of Longwood, the Boyne Aqueduct carries the Royal Canal over the river on three arches. The National Inventory of Architectural Heritage dates it to around 1795 and records cutwaters, carved plaques and carefully worked masonry. An adjacent railway bridge adds another layer of transport engineering to the crossing. Together with a canal bridge, lock and workers' house, the aqueduct forms a connected group of structures. It made the canal's passage across the river possible without bringing boats down to river level. [4] [2]

Geographic information

Place type
Town
County
Meath
Civil parish
Castlerickard
Civil parish
Clonard
Coordinates
53.45546, -6.92892
Logainm ID
1416712 ↗

Population over time

Longwood — Census 2016 settlement footprint

Population within 2016 settlement boundaries

1,689people · 2022

05001K1.5K2K 2016: 1,581 people20162022: 1,689 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
Longwood — Census 2016 settlement footprint — census population
Census yearPopulation
20161,581
20221,689

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.

Longwood, Meath — Census town, CSO 2006 report

2002–2006: census town

877people · 2006

0225450675900 2002: 480 people20022006: 877 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
Longwood, Meath — Census town, CSO 2006 report — census population
Census yearPopulation
2002480
2006877

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

Longwood, Meath — Census town, CSO 1996 report

1991–1996: census town

186people · 1996

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
Longwood, Meath — Census town, CSO 1996 report — census population
Census yearPopulation
1996186

Source: CSO A0112 — Alphabetical list of towns, populations 1991 and 1996 · 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.

Longwood, Meath

Published census settlement populations

1,581people · 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
Longwood, Meath — census population
Census yearPopulation
20111,378
20161,581

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

Longwood, Co Meath — Census 2022 Built Up Area

Built Up Area population, 2022

1,685people · 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
Longwood, Co Meath — Census 2022 Built Up Area — census population
Census yearPopulation
20221,685

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

Sources & further reading

  1. Logainm.ie — Longwood. Place names and geographic record, licensed under CC BY 4.0.
  2. Longwood: settlement context and heritage · Meath County Council
  3. Longwood Architectural Conservation Area Statement of Character, historical development · Meath County Council
  4. Boyne Aqueduct, register 14404704 · National Inventory of Architectural Heritage
  5. St Mary's Church of the Assumption, Longwood illustration: based on a County Meath - St Mary's Church of the Assumption - 20180831164959.jpg by Kenod44. AI-assisted watercolour and ink adaptation; cream paper margins added, incidental clutter omitted and fine details simplified. Licence: CC BY-SA 4.0; adapted illustration distributed under the same licence.

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