About Annagassan
Annagassan, Áth na gCasán in Irish, is a village in County Louth, 60 km north of Dublin, with 189 people at the 2022 census. It stands on the R166. The map gives it 454 buildings and 3 named streets, with 6 places named on them in 13 kinds, and 31 things to see in and around it. By the number of buildings on the map it is the 22th largest of the 29 settlements this site covers in County Louth.
- Population
- 189 at the 2022 census
- Where
- 60 km north of Dublin
- Position
- 53.8825° N, 6.3433° W
- Roads
- R166
- Governed
- Louth County Council, in the province of Leinster
- On the model
- 454 buildings, 3 streets, 6 named places in 13 kinds


County Louth since 1841
Every census of the county, which is the only way to see what happened to rural Ireland: the fall from the Famine runs for a century, and the recovery is recent.
Source: Central Statistics Office, table F1001 'Population at Each Census', read through the PxStat API, read 2026-09-20.
What to see
Closest to the centre first, with how far each one is.
- Lisnaran Fort230 mRingforts and sites
- Annagassan680 mViewpoints
- Greenmount Motte2.9 kmRingforts and sites
- Drummeenagh Hill4.2 kmHills
- Tullydonnell Hill4.5 kmHills
- Church (ruins)5.7 kmHistoric churches
- Viking Boat5.7 kmParks
- Commons Park5.8 kmParks
- Barmeath Castle6.2 kmCastles
- 6.9 km
- Dellin Lough7.7 kmLakes
- Rabbit Burrow8.5 kmWoods
Getting around
The map records the R166 running through Annagassan.
1 line calls at 2 stops here. Plan a journey for the day and time you are going.
The map records no school inside the settlement.
Questions people ask
Where is Annagassan?
How big is Annagassan?
What is there to see in Annagassan?
How do you get to Annagassan?
Has County Louth grown or shrunk?
Buildings, streets, places, roads and position are OpenStreetMap, counted by this site rather than quoted from anywhere. Population, elevation, area and twinning are structured claims on Wikidata (item Q2850660). County population is the Central Statistics Office. Journeys are the National Transport Authority’s published timetable. Every sentence on this page is written from those numbers; none of it is copied from a description of the place.