Olbia Population 2026
Olbia has a population of 60,345, making it the #98 biggest city in 🇮🇹 Italy, located in Sardinia. Roughly 0.1% of Italy's population lives here. It is about 38× smaller than Rome, the country's biggest city.
Population (city proper)
60,345
Rank in Italy
#98
Coordinates
40.92°N, 9.50°E
~15 m elevation · Europe/Rome
Distance to capital (Rome)
273 km
170 miles, straight line
Other big cities in Sardinia
Cities near Olbia
FAQ
What is the population of Olbia?
Olbia has a population of 60,345 (city proper, latest official figure via GeoNames), making it the #98 biggest city in Italy.
What region is Olbia in?
Olbia is located in Sardinia, Italy.
Is Olbia the capital of Italy?
No, the capital of Italy is Rome, about 273 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.