Cost of Living in Port St. Lucie
Florida · Population: 204,851
Cost Breakdown by Category
Index values. National average = 100. Lower is more affordable.
Detailed Cost Breakdown
Estimated specific prices in Port St. Lucie (2026 values, USD).
💰 Purchasing Power
With a median income of $49,400 and a cost of living index of 91, the purchasing power-adjusted income in Port St. Lucie is $54,286.
This means you need a higher income in Port St. Lucie to match the purchasing power of an average US city.
Financial Reality in Port St. Lucie
With a cost of living index of 91, Port St. Lucie costs 9% less than the national average. Here is what that means in practical terms for your household budget.
Housing affordability: The median home price of $289,000 represents a 5.9x home-price-to-income ratio against the median household income of $49,400. This is a challenging affordability ratio. Dual incomes or above-median earnings are typically needed for homeownership. Using the 28% rule, the median household can allocate $1,153/month to housing costs.
Rent burden: At $1,290/mo, rent consumes approximately 31% of the median gross household income. This exceeds the 30% threshold that financial advisors recommend as a maximum.
Purchasing power: The median income of $49,400 has a purchasing power equivalent to $54,286 in an average-cost US city. That represents a gain of $4,886.0 in effective buying power compared to the nominal salary.
Common Questions About Living in Port St. Lucie
How much do I need to earn to live comfortably in Port St. Lucie? Based on local costs, a household income of at least $51,600.0 is needed to rent comfortably (using the 40x rent rule), or roughly $82,571+ to afford the median home. These are minimums — factor in your specific debt obligations, savings goals, and lifestyle expenses.
Is it cheaper to rent or buy in Port St. Lucie? With median rent at $1,290/mo and median home prices at $289,000, the rent-to-buy ratio favors renting in the short term, as buying requires significant upfront capital. Run the numbers with a mortgage calculator using current rates for your specific situation.
How does Port St. Lucie compare to similar cities? Use the comparison links below to see Port St. Lucie side-by-side with other cities. The most meaningful comparisons are with cities in the same region, similar population size, or cities you are considering for a move. Pay attention to category-level differences, not just the overall index.
COMPARE WITH OTHER CITIES
OTHER CITIES IN FLORIDA
📚 Moving & Relocation Resources
Amazon affiliate links