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Cost of Living in Saint-Louis

Saint-Louis, RE · Population 54,941

▼ -6% vs RE average

Single person, monthly (incl. rent)$644
Couple, monthly$1,161
Family of four, monthly$1,518

Estimated Prices in Saint-Louis

ExpenseEstimated costBasis
Meal at an inexpensive restaurant$6.30per meal
Three-course meal for two, mid-range$25.20per meal
Cappuccino$1.89each
Monthly groceries (single person)$143per month
Monthly public transport pass$23.10per month
Basic utilities for an 85m² apartment$60.90per month
Internet (60 Mbps, unlimited)$17.64per month
Fitness club membership$17.64per month
Cinema ticket$4.62each
One-bedroom apartment in city centre$322per month
One-bedroom apartment outside centre$224per month
Three-bedroom apartment in city centre$672per month

Salary & Budget Planning

The estimated average net salary in Saint-Louis is $900 per month. To live comfortably — covering the full single-person budget of $644 with about 30% left over for savings — you would need a net income of roughly $837 per month.

Housing takes the largest share: rent for a one-bedroom outside the centre ($224) represents about 35% of the total single-person budget.

Compare Saint-Louis

Saint-Louis vs Saint-DenisSaint-Louis vs Saint-PaulSaint-Louis vs Saint-PierreSaint-Louis vs Le TamponSaint-Louis vs Saint-AndréSaint-Louis vs Saint-Joseph

Nearby Cities

L’Étang-Salé les Hauts

5 km away

Les Avirons

9 km away

Saint-Pierre

9 km away

Le Tampon

11 km away

Petite-Île

18 km away

Saint-Leu

18 km away

Saint-Joseph

24 km away

Saint-Paul

34 km away

Other Major Cities in RE

Saint-Denis

pop. 155,634

$857 / mo

Saint-Paul

pop. 108,088

$644 / mo

Saint-Pierre

pop. 85,038

$644 / mo

Le Tampon

pop. 82,579

$644 / mo

Saint-André

pop. 58,885

$644 / mo

Living in Saint-Louis

Saint-Louis is one of the key cities in RE. The estimated monthly cost of living for a single person is $644, placing it below the national average. Housing represents the largest expense, with a one-bedroom apartment outside the city centre costing around $224 per month.

For families, the estimated budget rises to $1,518 per month, driven mainly by larger housing needs and increased food and transport spending. Couples can expect to spend approximately $1,161 monthly.

The average estimated net salary in Saint-Louis is $900. To maintain a comfortable lifestyle with room for savings, a single person typically needs a net income of at least $837 per month.

Frequently Asked Questions

Is Saint-Louis expensive to live in?
A single person needs an estimated $644 per month in Saint-Louis including rent outside the city centre. That is 6% less than the national average for RE.
What salary do you need to live comfortably in Saint-Louis?
A net salary of around $837 per month lets a single person cover all estimated expenses in Saint-Louis with roughly 30% left for savings. The estimated average net salary in Saint-Louis is $900.
How much is rent in Saint-Louis?
A one-bedroom apartment costs an estimated $322 per month in the city centre and $224 outside the centre. A three-bedroom in the centre runs about $672.
Is Saint-Louis cheaper than RE on average?
Yes — Saint-Louis is estimated to be about 6% cheaper than the RE average, making it a relatively affordable option in the country.
What is the cost of groceries in Saint-Louis?
Monthly groceries for one person are estimated at $143 in Saint-Louis. A meal at an inexpensive restaurant costs about $6 and a cappuccino runs around $2.
How do transport costs in Saint-Louis compare?
A monthly public transport pass in Saint-Louis is estimated at $23. Transport makes up a small share of the total budget compared to housing and food.
Figures for Saint-Louis are estimates based on RE national averages adjusted for city size (population 54,941). Last model update: July 2026. How we calculate.