Dublin
115 km²
Houston
1,725 km²
City Map Compare/Dublin vs Houstonvs
vs
2 km
Ireland
United States
Area Comparison
Dublin is 15.0x smaller than Houston
Population Comparison
Dublin has 3.9x fewer people than Houston
Yes — Houston is 15.0x larger than Dublin by area. Houston spans 1,725 km² (666 mi²) while Dublin covers 115 km² (44 mi²) — a difference of 1,610 km². You could fit Dublin inside Houston approximately 15 times.
To put Dublin's size in perspective, its area of 115 km² is roughly the same size as San Francisco. Meanwhile, Houston at 1,725 km² is roughly the same size as London.
In more relatable units, Dublin's 115 km² is about 16,000 American football fields, 57 times the area of Monaco, or 34 times the area of Central Park. Houston works out to about 242,000 American football fields, 29 times the area of Manhattan, or 16 times the area of Paris.
Dublin is the capital and largest city of Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the province of Leinster, and is bordered on the south by the Dublin Mountains, part of the Wicklow Mountains range. Dublin is the largest city by population on the island of Ireland; at the 2022 census, the city council area had a population of 592,713, while the city, including suburbs, had a population of 1,263,219, and County Dublin had a population of 1,501,500.
Known as "The Fair City", Dublin covers 115 km² with a population of 0.6 million. The city was established in 841. Dublin is known for Trinity College, Guinness Storehouse, Temple Bar, among other attractions.
Dublin sits on Dublin Bay at the mouth of the River Liffey, bordered to the south by the Dublin Mountains.
Houston is the most populous city in the U.S. state of Texas and the Southern United States. It is the fourth-most populous city in the United States, with a population of 2.3 million at the 2020 census. The Greater Houston metropolitan area, at 7.8 million residents, is the fifth-most populous metropolitan area in the nation and second-most populous in Texas. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, Houston is the county seat of Harris County.
Nicknamed "Space City", Houston has an area of 1,725 km² and is home to 2.3 million people. The city dates back to 1836. Visitors come for NASA Johnson Space Center, Space Center Houston, Houston Astros, and much more.
Houston is the fourth-most populous US city with 2.3 million residents at the 2020 census, leading the entire South.
Dublin has a population density of 5,130 people per km² — a densely populated city. Houston, with 1,333 people per km², is a relatively spread-out city. Dublin is dramatically more crowded, with 3.8x the population density.
Size Ratio
Dublin fits inside Houston ~15 times
Density Gap
Dublin is 3.8x more densely populated
History
Dublin is ~995 years older
Dublin covers 115 km². Cities with a similar urban footprint include Vancouver (115 km²), San Francisco (121 km²), Paris (105 km²), Barcelona (101 km²), or Doha (132 km²).
Houston covers 1,725 km². Cities with a similar urban footprint include Riyadh (1,798 km²), Johannesburg (1,644 km²), Bogotá (1,578 km²), London (1,572 km²), or Bangkok (1,569 km²).
The straight-line distance from Dublin to Houston is 7,342 km (4,562 miles), with an estimated flight time of ~9h 8m.
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