How Big Is Ireland? Compare Its Size in Miles, Acres, Kilometers, and More!

Picturesque scenery of the Cobh town harbour in Ireland, Cork County, HDR technique
© Artur Bogacki/Shutterstock.com

Written by Sanaphay Rattanavong

Published: August 7, 2023

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Ireland, also known as the Emerald Isle, is a country that, despite its small size, draws big crowds. Its beautiful scenery, fascinating history, and lively culture, give it a certain je ne sais quoi. For sure, Ireland’s quaintness and unique personality are undeniable. Ireland, nestled in the North Atlantic, is a destination worth exploring. Its manageable size, diverse geography, and unique landmarks bestow upon it a palpable mystique. Beyond its scenic beauty, the country’s rich history and cultural wisdom make it remarkable. Ireland offers a unique experience, as its ancient structures and vibrant traditions highlight.

Size of Ireland in Different Units

Miles

Ireland covers an area of 32,595 square miles.

Kilometers

The total land area is 84,421 square kilometers.

Acres

Ireland’s area amounts to 20,863,104 acres.

Coastline

The coastline stretches over 1,970 miles and offers breathtaking views of the Atlantic Ocean.

Hook Lighthouse sunset, Ireland

Hook Lighthouse in County Wexford is one of the oldest in the world. It opened in the year 1172.

©Michal Wlodarczyk/Shutterstock.com

Ireland’s Size in Comparison

Ireland’s total area is roughly equivalent to some US states and countries around the world. Let’s take a gander!

Compared to South Carolina, it’s slightly larger: 32,595 square miles vs. 32,020 square miles.

Compared to Russia, it’s near the center of those famous Russian dolls. You could fit a whopping 202 Irelands into the country of Russia.

Ireland is roughly 0.86% the size of the United States, which covers about 3.8 million square miles.

The country is approximately 302 miles (486 kilometers) long and 171 miles (275 kilometers) wide, with a population of around 6.8 million. The Republic of Ireland is home to 4.9 million people, while Northern Ireland has 1.9 million residents.

Historical Perspective: Ireland Through Time

Ireland’s history is rich and diverse, spanning thousands of years. Here’s a brief overview of key periods and events:

Prehistoric Times

The earliest evidence of human activity in Ireland dates to around 33,000 years ago. Mesolithic communities inhabited the island around 8,000 B.C.E., followed by Neolithic settlers who introduced farming and built stone monuments.

Celtic Ireland

The Celts arrived in the middle of the third millennium B.C.E., bringing their language, culture, and traditions with them. Celtic society was organized into clans and tribal kingdoms.

Christianization

During the Early Middle Ages, missionaries such as Saint Patrick converted Ireland to Christianity in the fifth century, resulting in the country becoming a center of learning and scholarship in Europe.

Viking Raids

Viking raids began in the eighth century, leading to the establishment of Viking towns such as Dublin, Waterford, and Limerick.

English Colonization

The Normans invaded Ireland in the 12th century, establishing Anglo-Norman control, introducing feudalism, and building castles. During the Tudor conquests, English control expanded, leading to colonization and the implantation of British settlers.

WWII Contributions

Companies such as Harland & Wolff, known for their shipbuilding prowess and production of Churchill tanks during World War II, have made significant contributions to Ireland’s modern history.

The Ballywater Wind Farm located in County Wexford, Ireland.

Ireland ranks near the top globally for ESG (environment, social, and governance).

©Ross Mahon/Shutterstock.com

Landmarks

Carrauntoohil

The highest mountain in Ireland stands at 1,038 meters (3,406 feet). It’s part of the MacGillycuddy’s Reeks range in County Kerry and is a popular destination for hikers and climbers.

Lough Neagh

The largest lake in Ireland covers an area of 392 square kilometers (151 square miles). It’s located in Northern Ireland and is a vital water source, supporting various fish species and birdlife.

The River Shannon

The longest river in Ireland runs for 360 kilometers (224 miles). It flows through several counties, providing opportunities for fishing, boating, and wildlife observation.

Clare

Known for the Cliffs of Moher and the Burren, a unique karst landscape, Clare’s rich archaeological heritage complements its natural beauty.

Cork

Home to the historic Cork City Gaol, the English Market, and nearby Blarney Castle. Cork offers a blend of traditional Irish culture and modern urban life.

Dublin

Known for Trinity College, Dublin Castle, and the Guinness Storehouse, Dublin is the capital city, rich in history, culture, and vibrant nightlife.

Galway

Known for its arts scene and the Galway International Arts Festival, Galway is a lively city with a strong tradition of music and theater.

Kerry

Known for the scenic Ring of Kerry, Killarney National Park, and the Dingle Peninsula, Kerry’s landscapes range from rugged coastlines to lush forests.

Limerick

Home to King John’s Castle and the Hunt Museum, Limerick is a city with a rich medieval history and a thriving arts scene.

Mayo

Home to the Croagh Patrick mountain and the Wild Atlantic Way’s coastal scenery, Mayo offers breathtaking landscapes and outdoor adventures.

Sligo

Known for its literary heritage, beautiful beaches, and Benbulben Mountain, Sligo is a hub for arts and culture, inspired by the poet W.B. Yeats. 

Aerial birds eye drone view from the world famous cliffs of moher in county clare ireland. Scenic Irish rural countryside nature along the wild atlantic way and European Atlantic Geotourism Route

The iconic Cliffs of Moher in County Clare are considered one of the best tourist attractions in the country. Fans of the films

The Princess Bride

and

Harry Potter and the Half-Blood Prince

will recognize the scenery.

©shutterupeire/Shutterstock.com

Things to Do

Explore the Wild Atlantic Way

Over 2,500 kilometers of coastal views stretch along the western coast, boasting spectacular vistas like the Cliffs of Moher and the Ring of Kerry.

Visit the Sky Road in Clifden

A scenic drive in Connemara offers breathtaking views of the Atlantic Ocean and the surrounding landscapes.

Discover Hidden Gems

The country is full of hidden gems, like the Cooley Mountains and the Glen of Aherlow. Explore rugged beauty and hidden treasures across Ireland’s diverse landscapes.

Cycle the South East Greenway

A bike ride through scenic landscapes, connecting various towns and villages in the South East region.

Immerse Yourself in Irish History

Ireland is home to historical sites aplenty, such as Birr Castle and the Boyne Valley. There, you’ll find ancient castles and archaeological wonders.

Experience Ireland Like a Local

Interact with locals in traditional pubs, sample cuisine, attend festivals, and embrace Irish culture. Visit local pubs, explore off-the-beaten-path locations, attend local events, and sample traditional cuisine.

Enjoy Outdoor Activities

Hike, bike, or take in stunning views in national parks like Killarney National Park or Connemara National Park.

The TLDR

Ireland is a fantastic destination for visitors of all stripes. It provides opportunities for both active and relaxed exploration, as well as educational and cultural immersion.

nice senior woman on mountain bike, cycling on the cliffs of Dunmore Head near Kilballyowen , County Limerick in the southwestern part of the Republik of Ireland

Biking around the scenic regions of Ireland, especially in the south of the country, is an activity enjoyed by locals and tourists alike.

©Umomos/Shutterstock.com

The Wisdom of Irish Culture: Proverbs

The wisdom and humor of Irish culture can be explored through proverbs like “It takes one to know one,” “You can’t make a racehorse out of a donkey,” and “There’s no place like home.” Yep, those are of Irish origin!

Global Ranking

The Emerald Isle is the 22nd-largest country in Europe. Worldwide, it’s 121st.

Ireland’s Wild Atlantic Way is ranked as the second most Instagrammable cycling route in Europe, stretching for 1,600 miles along the stunning western seaboard.

The Celtic Tiger: Ireland’s Economic Transformation

The Celtic Tiger refers to the period between 1995 and 2007, when Ireland experienced rapid economic growth, transforming from one of Europe’s poorest countries to one of the richest. Factors contributing to the Celtic Tiger include low corporate taxes, foreign investment, a stable national economy, membership in the EU, and a well-educated workforce.

Ireland ranks first for GDP per capita in Europe.

Implications of Ireland’s Size

Despite its small size, Ireland’s diverse landscape and unique position between the North Channel, Irish Sea, St. George’s Channel, and Atlantic Ocean contribute to its distinct character.

MeasurementValue
Acres20,863,104
Square Miles32,595
Square Kilometers84,421
Compared to the United States0.86% of the US’s size
Compared to South CarolinaRoughly the same size
Compared to Russia1/202 of Russia’s size
Summary table of Ireland’s size and comparisons

Conclusion

Ireland, the westernmost island of Europe, has a wealth of historical sites and beautiful scenery. Though small, it has diverse offerings. You can experience the hustle and bustle of city life in Dublin or the tranquility of the South East Greenway. Take in the country’s rich history and embrace its cultural wisdom — something we can all raise a pint to. Sláinte!


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About the Author

Embracing the interplay between the arts, nature, and technology, Sanaphay Rattanavong sculpts narratives through both data and human/animal-focused lenses at A-Z Animals, primarily in the realms of weather, culture, cleantech, and climate resilience. His specializations also include creativity and animal intelligence. And cats. He holds an MFA in Creative Writing from Bennington College and has labored for more than 10 years in the trenches of journalistic, blog, magazine, and fiction writing. An outdoor enthusiast who also enjoys the finer things in culture, Sanaphay resides in Minneapolis, Minnesota, with stints in Toronto, Ontario.

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