Marcianise Population 2026
Marcianise has a population of 40,239, making it the #185 biggest city in 🇮🇹 Italy, located in Campania. Roughly 0.1% of Italy's population lives here. It is about 58× smaller than Rome, the country's biggest city.
Population (city proper)
40,239
Rank in Italy
#185
Coordinates
41.03°N, 14.30°E
~33 m elevation · Europe/Rome
Distance to capital (Rome)
177 km
110 miles, straight line
Other big cities in Campania
| City | Population | Rank in Italy |
|---|---|---|
| Naples | 909,048 | #3 |
| Salerno | 125,797 | #29 |
| Torre del Greco | 85,332 | #55 |
| Pozzuoli | 81,231 | #61 |
| Giugliano in Campania | 80,269 | #65 |
| Fuorigrotta | 76,521 | #69 |
| Casoria | 73,918 | #76 |
| Caserta | 72,844 | #78 |
Cities near Marcianise
FAQ
What is the population of Marcianise?
Marcianise has a population of 40,239 (city proper, latest official figure via GeoNames), making it the #185 biggest city in Italy.
What region is Marcianise in?
Marcianise is located in Campania, Italy.
Is Marcianise the capital of Italy?
No, the capital of Italy is Rome, about 177 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.