All Countries
Oldcastle, Ireland
Leinster · Ireland
Oldcastle is a small town in Leinster, Ireland with a population of 1,384. Elevation: 335 ft (102 m). Average temperature: 48°F (9°C).
Data updated June 2026
Discover Oldcastle, Ireland
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Oldcastle
Oldcastle is a town in County Meath, Ireland. It is in the northwest of the county, near the border with Cavan, 19 kilometres (12 mi) from Kells. The R154 and R195 roads cross in the town's market square. The town is in a townland and civil parish of the same name.
People
Climate
| Population | 1,384 |
| Population Density | 2,129 / sq mi |
| Elevation | 335 ft (102 m) |
| Coordinates | 53.7665°, -7.1628° |
| Timezone | Europe/Dublin |
| Country | 🇮🇪 Ireland |
| State / Province | Leinster |
| Average Temperature | 48°F (9°C) |
| January Average | 40°F (4°C) |
| July Average | 59°F (15°C) |
| Annual Precipitation | 49.1 inches (1,246 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Oldcastle
Oldcastle is a small town in Ireland (Leinster) with a population of 1,384. The city sits at an elevation of 335 feet (102 meters) above sea level. The average annual temperature is 48°F (9°C). Temperatures range from 40°F in January to 59°F in July. Annual precipitation averages 49.1 inches. The timezone is Europe/Dublin.
Climate in Oldcastle
Oldcastle has an average annual temperature of 9.4°C (49°F). The hottest month is Jul (15°C), the coldest is Jan (4.8°C). Average annual precipitation is 968 mm.
Temperature
| Annual Average | 48.3°F |
| 11% below Ireland avg | |
| January Average | 40°F (4°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 247 days/yr |
Geography
| Elevation | 335 ft (102 m) |
| Area | 0.7 sq mi (1.7 km²) |
| Population Density | 2,129/sq mi |
| Coordinates | 53.7665°N, 7.1628°W |
| Timezone | Europe/Dublin |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 5.3 in | Coldest |
| February | 40°F (5°C) | 4.2 in | |
| March | 43°F (6°C) | 4.1 in | |
| April | 46°F (8°C) | 2.8 in | Driest |
| May | 51°F (10°C) | 2.9 in | |
| June | 55°F (13°C) | 2.9 in | |
| July | 59°F (15°C) | 3.0 in | Warmest |
| August | 58°F (14°C) | 4.0 in | |
| September | 54°F (12°C) | 4.1 in | |
| October | 49°F (10°C) | 5.2 in | |
| November | 44°F (6°C) | 5.3 in | |
| December | 41°F (5°C) | 5.3 in | Wettest |
Oldcastle has a seasonal temperature swing of 19°F / from 40°F in January to 59°F in July. Total annual precipitation is 49.1 inches, with December being the wettest month (5.3") and April the driest (2.8").
Radio Stations near Oldcastle
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Clonmellon Community Radio | 60s, 70s | MP3 128 kbps | |
| Circle Of White Light Radio | local talk, news | MP3 128 kbps | |
| Armagh City Radio (GB) | - | MP3 192 kbps |
Museums in Oldcastle
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Cavan County Museum | ||||
| Mullingar Cathedral Museum | ||||
| The Bailieborough Bridewell | ||||
| The GPO Exhibition |
Libraries in Oldcastle
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Bailieborough Library | 0.0 | |||||
| Ballyjamesduff Library | 0.0 | |||||
| Johnston Central Library | 0.0 | |||||
| Mullingar Town Library | 0.0 | |||||
| Oldcastle Library | 0.0 | |||||
| St. Kinneth's | 0.0 | |||||
| Virginia Civic Cultural and Library Services Centre | 0.0 |
Farmers Markets in Oldcastle
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Cavan Town Car Boot Sale |
Hotels in Oldcastle
5 hotels within city radius - OpenStreetMap data
Restaurants in Oldcastle
2 restaurants within city radius - OpenStreetMap data
Cafes in Oldcastle
3 cafes within city radius - OpenStreetMap data
Cinemas in Oldcastle
1 cinemas within city radius - OpenStreetMap data
Castles in Oldcastle
1 castles within city radius - OpenStreetMap data
Veterinaries in Oldcastle
1 veterinaries within city radius - OpenStreetMap data
Gas Stations in Oldcastle
5 gas stations within city radius - OpenStreetMap data
Banks in Oldcastle
2 banks within city radius - OpenStreetMap data
Gyms in Oldcastle
3 gyms within city radius - OpenStreetMap data
Golf Courses in Oldcastle
1 golf courses within city radius - OpenStreetMap data
Stadiums & Teams in Oldcastle
| Team | League | Division |
|---|---|---|
Airports Near Oldcastle
41 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Casement Air Base | - | Medium Airport |
| Enniskillen/St Angelo Airport | ENK | Medium Airport |
| Weston Airport | - | Medium Airport |
| Abbeyshrule Aerodrome | - | Small Airport |
| Adamstown Airfield | - | Small Airport |
| Allenwood Airstrip | - | Small Airport |
| Athboy Airfield | - | Small Airport |
| Ballyjamesduff Airstrip | - | Small Airport |
| Benfield Aerodrome | - | Small Airport |
| Birr Aerodrome | - | Small Airport |
| Clonbullogue Aerodrome | - | Small Airport |
| Clonkeiffy Farm Airstrip | - | Small Airport |
| Craddenstown Airfield | - | Small Airport |
| Crossmaglen Airstrip | - | Small Airport |
| Dolly's Grove Airfield | - | Small Airport |
| Donnydeade Airstrip | - | Small Airport |
| Dorans Airstrip | - | Small Airport |
| Drumgurra Airstrip | - | Small Airport |
| Dunslaughlin Airstrip | - | Small Airport |
| Eyne Airfield | - | Small Airport |
| Gowran Grange Aerodrome | - | Small Airport |
| Granard Airfield | - | Small Airport |
| Greaghlough Airstrip | - | Small Airport |
| Kilbrook Airstrip | - | Small Airport |
| Kildare Aerodrome | - | Small Airport |
| Limetree Airfield | - | Small Airport |
| Lough Sheelin Airstrip | - | Small Airport |
| Lyons Estate Private Airstrip | - | Small Airport |
| Millicent Airfield | - | Small Airport |
| Moyglare Airfield | - | Small Airport |
| Mullingar-Milltownpass Airfield | - | Small Airport |
| Navan Airfield | - | Small Airport |
| O'Loughlin Airstrip | - | Small Airport |
| Redrock Airstrip | - | Small Airport |
| Spollens Airstrip | - | Small Airport |
| Stradbally Airstrip | - | Small Airport |
| Taggarts Airstrip | - | Small Airport |
| Tarsan Lane Microlights | - | Small Airport |
| The Moy Airstrip | - | Small Airport |
| Trim Aerodrome | - | Small Airport |
| Woodview Airfield | - | Small Airport |
Post Offices in Oldcastle
1 post offices.
| Post Office | Address |
|---|---|
| Oldcastle Post Office |
Treatment Centers in Oldcastle
3 treatment centers.
| Center | Type | Phone |
|---|---|---|
| CADS Clinic (OLD FEVER HOSPITAL) | ||
| Narcanon | ||
| Rehab Care |
Churches & Religious Organizations in Oldcastle
7 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Methodist Church | |
| Moylagh Church | |
| Saint Bride's Church | |
| Saint Brigid's Catholic Church | |
| Saint Patrick's Well | |
| St Brigid's Church | |
| St. Patrick's Well |
Quick Facts
🇮🇪 About Ireland
Public Holidays in Ireland
11 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for Oldcastle.
Get ReportFrequently Asked Questions About Oldcastle
What is the population of Oldcastle?
Oldcastle has a population of 1,384 residents and is located in Ireland. The population density is 2,129 people per square mile, spread across 0.7 square miles.
What is the weather like in Oldcastle?
Oldcastle has a four-season climate with an average annual temperature of 48°F (9°C). Winter temperatures average 40°F in January, while summers reach an average of 59°F in July. The area receives 247 sunny days per year. Annual rainfall totals 49.1 inches.