Is it expensive to live in St Thomas?

Yes, moderately so. St Thomas’s moderate cost of living sits at $3,975 per person per month, roughly 13 percent above the US average ($3,525) and 10 percent above St Croix ($3,600). Three lines drive the premium: housing, electricity, and imported goods. A one-bedroom in or near Charlotte Amalie commonly runs $2,000 to $3,200, the east end runs higher. WAPA electricity at 3 to 4 times mainland rates routinely produces $300 to $700 monthly bills on a single-occupant home with AC. Groceries land 25 to 50 percent above mainland prices because the entire supply chain is shipped in. The cheap lines are no separate state income tax (USVI uses its mirror-code federal-equivalent), low property tax rates, and modest transport for a small island. St Thomas is meaningfully more expensive than mainland Florida or coastal Carolina equivalents, and noticeably cheaper than Cayman ($3,800 with Cayman tax breaks) is misleading, since Cayman headline is lower but trade-offs differ. For the full cost picture, see our St Thomas cost of living page.