About Seine-Maritime
Seine-Maritime is a large city located in France, in the Normandy region. According to the latest available data (2026), the population of Seine-Maritime is approximately 1,260,964 residents, making it the #18 most populous city in France.
Globally, Seine-Maritime ranks #1,388 among the world's most populated cities. With over 1 million residents, Seine-Maritime plays an important role as an economic and cultural center in France.
Seine-Maritime City Statistics
| City | Seine-Maritime |
| Country |  France |
| Population | 1,260,964 |
| Global Rank | #1,388 |
| Rank in France | #18 of 359 cities |
| City Category | large city |
| Region | Normandy |
| Latitude | 49.6667 |
| Longitude | 0.8333 |
| Data Year | 2026 |
Population Comparison
To put Seine-Maritime's population of 1,260,964 into perspective:
- Seine-Maritime has approximately 1.3 million residents.
- This makes it comparable in size to cities like Prague or Munich.
Where is Seine-Maritime Located?
Seine-Maritime is located in France, in the Normandy region, at coordinates 49.6667° latitude and 0.8333° longitude. Located in the mid-latitudes, Seine-Maritime experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in France
Largest Cities in France
| # | City | Population |
|---|---|---|
| 2 | Nord | 2,615,635 |
| 3 | Paris | 2,113,705 |
| 4 | Bouches-du-Rhône | 2,087,658 |
| 5 | Gironde | 1,690,493 |
| 6 | Hauts-de-Seine | 1,654,712 |
Frequently Asked Questions
What is the population of Seine-Maritime?
The population of Seine-Maritime is approximately 1,260,964 residents according to the latest available data (2026).
Where is Seine-Maritime located?
Seine-Maritime is located in France at approximately 49.6667° latitude and 0.8333° longitude.
Is Seine-Maritime one of the largest cities in France?
With a population of 1,260,964, Seine-Maritime is one of the major urban areas in France. It ranks #18 out of 359 cities in the country.
