Planning to move to Castries? Here is a complete breakdown of the cost of living for expats in Castries, Saint Lucia as of 2026. All figures are in EUR for easy cross-country comparison.
Monthly Cost Snapshot
Full Cost Breakdown
Get Your Saint Lucia Emigration Report
Personalised visa pathways, cost estimates, and action plan for Saint Lucia.
Get Full Report — €10Find your best visa pathway
Take our free 2-minute quiz and get matched with programmes that fit your profile.
Frequently Asked Questions
How much does it cost to live in Castries in 2026?
A single expat living in central Castries should budget approximately €1,265 per month, covering rent, groceries, transport, utilities, healthcare, and entertainment. A family of four needs around €3,000/month.
How much is rent in Castries for expats?
A 1-bedroom apartment in Castries city centre costs around €460/month. Outside the centre, expect to pay approximately €290/month. A 3-bedroom apartment in the centre is around €800/month.
Is Castries expensive compared to other cities in Saint Lucia?
Castries has a cost index of 100% relative to the capital. Castries is the only city we currently track in Saint Lucia.
Related: Saint Lucia Guide · Saint Lucia Salaries · Saint Lucia Cost of Living · Visa Comparison · Compare Saint Lucia · All Countries
Data sourced from numbeo;expatistan. Last verified 2026-03-11.