<article><h1>Castries, Saint Lucia</h1><p>What it costs to live in Castries, Saint Lucia: rent from $850/mo, about $1,660/mo all-in for one person. Visa options, safety, internet and climate scores for remote workers — compare Castries with 355 other cities on Jonzy.</p><p>Estimated monthly total: $850</p></article>