Map of Saint-Louis, Reunion, Réunion

Saint-Louis is a city in Reunion, Réunion, with a population of about 53,935. It lies at 21.2858°S, 55.4112°E. Saint-Louis is about 45 km (28 mi) south of Saint-Denis, the capital. The nearest city on our map is Saint-Pierre, 9 km to the southeast.

Saint-Louis at a glance

Where is Saint-Louis?

• The 6th largest city in Réunion by recorded population.
• The 6th largest city in Reunion on this site.
• Located in the Southern and Eastern hemispheres.
• Daylight ranges from about 10 h 50 min on the shortest day to 13 h 26 min on the longest day (around 21 June and 21 December).

Cities near Saint-Louis

• Saint-Pierre — 9 km southeast
• Le Tampon — 11 km east
• Saint-Leu — 18 km northwest
• Saint-Joseph — 24 km southeast
• Saint-Paul — 34 km northwest
• La Possession — 40 km north
• Saint-Benoît — 42 km northeast
• Saint-André — 44 km northeast
• Saint-Denis — 45 km north
• Sainte-Marie — 46 km north

Largest cities in Reunion

• Saint-Denis — 154,765
• Saint-Paul — 105,240
• Saint-Pierre — 84,077
• Le Tampon — 81,943
• Saint-André — 57,150
• Saint-Joseph — 38,807
• Saint-Benoît — 37,023
• La Possession — 35,245
• Saint-Leu — 34,893
• Sainte-Marie — 34,344

Largest cities in Réunion

• Saint-Denis — 154,765
• Saint-Paul — 105,240
• Saint-Pierre — 84,077
• Le Tampon — 81,943
• Saint-André — 57,150
• Saint-Joseph — 38,807
• Saint-Benoît — 37,023
• La Possession — 35,245
• Saint-Leu — 34,893
• Sainte-Marie — 34,344

Map of Réunion and all its cities →

Other places named Saint-Louis

• Saint-Louis — Saint-Louis, Senegal

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.