Louisburgh: 6 buildings on the National Inventory
Homes built before 1919: 9%, against 3% across Irish towns.
- 1795House, Long Street, Louisburgh
- 1795Saint Eugene's
- 1825Rectory, Church Street, Louisburgh
Each edition grades its towns against each other only.

The town, home to 367 people, lies in Co. Mayo. Between 2016 and 2022, its population grew by 17%.
Buying the median home, at €268,500, takes 6.3 times the town’s median household income. Of those who commute, 10% go on foot, by bike or by public transport. Just over a fifth of residents are 65 or over. Median gross household income: €42,490 a year.
Louisburgh isn’t graded: grades for Irish towns begin at 1,000 residents.
The 3 things Louisburgh does most differently from other towns.
Homes built before 1919: 9%, against 3% across Irish towns.
Data highlights are ordered by what stands out in Louisburgh.
The closest place to swim from Louisburgh is Carrowmore Beach, Louisburgh, 1.2 km away, rated sufficient in 2025. By estimate, fewer than one home in a hundred here has radon above the reference level. Landslides: none of Louisburgh lies in a high-susceptibility zone.
| Share of homes | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Low-lying near a river | 62% | 1.7% | 0.5% |
| In high-radon areas | 0% | 97% | 0% |
EPA radon map, GSI landslide susceptibility and our low-lying homes estimate from OPW LiDAR.
A January night in Louisburgh drops to 3.9°C on average, above Co. Mayo’s towns (2.6°C) and Irish towns (2.9°C) alike. Averaged across the seasons, Louisburgh sits at 10.5°C. A year brings 1,454 mm of rain to Louisburgh.
| Climate, 1991–2020 | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| July high | 18.1°C | 18.7°C | 19.9°C |
| January low | 3.9°C | 2.6°C | 2.9°C |
| Rain a year | 1,454 mm | 1,314 mm | 937 mm |
| Average temperature over the year | 10.5°C | 9.9°C | 10.3°C |
Met Éireann, 1991–2020 averages.
Unpaid carers make up 7.6% of residents, above both Co. Mayo’s towns (5.3%) and Irish towns (5.4%). Weighed against its ages, disability in Louisburgh runs at 96 per 100 expected. 34% of people in the HSE West and North West health region hold a medical card. Self-reported good health: 91% of the town’s residents.
| Census 2022 | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Unpaid carers | 7.6% | 5.3% | 5.4% |
| Bad or very bad health | 0.9% | 2.4% | 2% |
| Good or very good health | 91% | 87% | 88% |
| With a disability | 23% | 21% | 22% |
CSO, Census 2022 general health, disability and carers · CSO life expectancy by region, 2016 · HSE medical cards, 2024 · TownRatings age-standardised ratios
15% live in social housing, above both Co. Mayo’s towns (12%) and Irish towns (13%). Renting privately is how 27% of households live. The owner-occupied share of households is 56%.
| By type | Median | Sales |
|---|---|---|
| Second-hand homes | €268,500 | 60 |
| Housing | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Median sale price | €269K | €190K | €350K |
| Households renting privately | 27% | 34% | 22% |
| Households in social housing | 15% | 12% | 13% |
| Households owning their home | 56% | 54% | 61% |
Property Price Register · CSO residential prices by Eircode area · RTB rents · CSO, Census 2022 tenure
Within 1 km, 0.7% of the land is woodland, lower than both Co. Mayo’s towns (3.2%) and Irish towns (2.7%). Among the protected sites near Louisburgh is West Connacht Coast SAC. Per 1,000 residents, Louisburgh has 7.6 ha of green space.
| Outdoors | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Sea within 5 km | 39% | 0% | 0% |
| Near a park | 100% | 85% | 92% |
| Woodland within 1 km | 0.7% | 3.2% | 2.7% |
| Protected nature within 5 km | 6.5% | 3.4% | 1.8% |
OpenStreetMap parks and paths, NPWS protected sites and the National Trails Register.
Louisburgh’s forecast, set beside its normal weather: in November a typical day reaches 11°C, and nights drop to 6°C. Expect a dry, breezy day today, the wind reaching 24 km/h and the temperature dipping to 7°C. The warmest afternoon ahead comes on Friday, at 10°C; the coolest tops out at 8°C.
| Season | High | Low | Rain |
|---|---|---|---|
| Winter | 9°C | 4°C | 430 mm |
| Spring | 13°C | 6°C | 278 mm |
| Summer | 18°C | 12°C | 313 mm |
| Autumn | 14°C | 9°C | 433 mm |
Forecast: MET Norway (CC BY 4.0) · normals: Met Éireann, 1991–2020
Unemployment runs at 12%. Getting to work takes 23.7 min on average.
| Census 2022 | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Trips under 15 minutes | 46% | 55% | 31% |
| Median household income | €42,490 | €49,791 | €57,760 |
| Average trip | 23.7 min | 20.8 min | 27.6 min |
| Unemployment rate | 12% | 11% | 9.2% |
CSO, Census 2022 travel to work, work and education · CSO Geographical Profiles of Income 2022 · Live Register · Census day was 3 April 2022, with working from home still common; shares are of those who travelled.
Those aged 15 to 24 account for 10% of residents. Children under 15 make up 16%, below Co. Mayo’s towns (21%) and Irish towns (20%) alike. Foreign-born residents make up just over a quarter of the population.
Women make up 55.6% of Louisburgh
204 women and 163 men live here; across Ireland, women are 50.6%.
| Louisburgh | Co. Mayo | Ireland | |
|---|---|---|---|
| Under 15 | 16% | 21% | 20% |
| 15–24 | 10% | 11% | 12% |
| 25–44 | 22% | 30% | 29% |
| 45–64 | 29% | 24% | 24% |
| 65+ | 22% | 14% | 14% |
| Primary or none | 6.6% | 9.5% | 9.7% |
| Lower secondary | 12% | 13% | 14% |
| Leaving Cert | 39% | 40% | 35% |
| Diploma or cert | 7% | 5.8% | 5.8% |
| Degree or higher | 36% | 31% | 36% |
CSO, Census 2022 · Co. Mayo and Ireland: the median of their towns of 2,500+
At the general election, 64% of voters took part. Louisburgh is run by Mayo County Council, its only council: Ireland has one tier of local government. Mayo County Council has no ruling majority: Fine Gael hold 10 of its 30 seats, short of the 16 needed.
| Turnout | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Local elections, June 2024 | 62% | 60% | 46% |
| General election, November 2024 | 64% | 64% | 59% |
Department of Housing count sheets, 2024
Homes from before 1919 make up 8.9% of the total, above Co. Mayo’s towns (4.4%) and Irish towns (3.4%) alike. The national inventory of architectural heritage lists 6 buildings in Louisburgh, each rated of regional importance.
| Heritage | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Inventory buildings per 10,000 residents | 163 | 85 | 48 |
| Homes built before 1919 | 8.9% | 4.4% | 3.4% |
| Archaeological sites on the record | 0 | 21 | 11 |
NIAH, the National Inventory of Architectural Heritage · Sites and Monuments Record · CSO, Census 2022 homes by year built
Within 3 km of Louisburgh there are 2 schools (1 primary school and 1 secondary school). The nearest secondary, Sancta Maria College, is 0.2 km away. Also worth knowing: since 2019/20, pupils changed +10%, close to Co. Mayo’s towns (+10%) and above Irish towns (+4%).
| School | Level | Pupils | Ethos |
|---|---|---|---|
| S.N. Padraig Naofa DEISLargest primary schoolPrimary | Primary | 133 | Catholic |
| Sancta Maria CollegeLargest post-primary schoolPost-primary · Voluntary secondary | Post-primary · Voluntary secondary | 571 | Catholic |
| Schools within 3 km | Louisburgh | Co. Mayo | Ireland |
|---|---|---|---|
| Single-sex secondaries | 0% | 33% | 39% |
| In the DEIS scheme | 50% | 18% | 35% |
| Teach through Irish | 0% | 4% | 8% |
| Pupils since 2019/20 | +10% | +10% | +4% |
Department of Education school lists, 2025/26 (preliminary) · no results are published by school · Ireland publishes no school-by-school results, which is why these cards have no letters.
2 places to visit are mapped within 5 km of Louisburgh; with them, the best known within 40 km.
National park · National Parks and Wildlife ServiceConnemara National Park26 km south
National park · National Parks and Wildlife ServiceWild Nephin National Park29 km north
Abbey or prioryKylemore Abbey23 km south
CastleRockfleet Castle19 km northeast
Historic houseWestport House18 km eastPhotos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
The national inventory of architectural heritage lists 6 buildings in Louisburgh, each rated of regional importance.
6 notable people were born in Louisburgh.
The nearest places of 1,000 or more. Boundaries: Tailte Éireann, CSO Urban Areas 2022 and Electoral Divisions.
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Louisburgh | 367 | — | — | — | — | — |
| Westport | 6,872 | 19 | A | C | B+ | A− |
People: CSO, Census 2022. Distances: centre to centre.
Louisburgh had 367 people at the 2022 census, up from 315 in 2016: 16.5% more, against 7.6% in the median of Irish towns.
The median age in Louisburgh is 46, against 37.6 in the median of Irish towns.
Urban area in Co. Mayo
367 people live in Louisburgh, in the area of Mayo County Council. TownRatings uses the CSO’s 2022 Urban Areas as Ireland’s towns: the physical town, as people mean the word, rather than a county or a council area, so its figures cover the town itself.
Built from Tailte Éireann’s boundaries and the CSO’s Census 2022 (CC BY 4.0)
Sources: CSO, Census 2022 Small Area Population Statistics (CC BY 4.0) · Tailte Éireann, Urban Areas and Electoral Divisions 2022 (CC BY 4.0). Under Creative Commons Attribution 4.0 (CC BY 4.0).
Contains Central Statistics Office (CSO) data, Census 2022, and Tailte Éireann boundaries (CSO Urban Areas, Small Areas, local electoral areas, constituencies), under Creative Commons Attribution 4.0 (CC BY 4.0).