Port St Lucie vs San Antonio
Cost of Living Comparison · 2026
Port St Lucie
San Antonio
The Verdict
San Antonio is 10.0% less expensive than Port St Lucie overall. A household earning $75,000 in Port St Lucie would need approximately $68,182 in San Antonio to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Port St Lucie has the same purchasing power as $68,182 in San Antonio.
Conversely, $75,000 in San Antonio equals $82,500 in Port St Lucie.
Living in Port St Lucie vs San Antonio
Housing Costs
Port St Lucie's housing index of 103 is higher San Antonio's 78, translating to median home prices of $384,000 vs $250,000. The $134,000 difference in home prices means roughly $8,712 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,800/mo in Port St Lucie compared to $1,200/mo in San Antonio, a monthly difference of $600.
Grocery & Food Costs
Grocery expenses index at 102 in Port St Lucie and 93 in San Antonio. A household spending the national average of $475/month on groceries would pay approximately $485/month in Port St Lucie vs $442/month in San Antonio. San Antonio offers a meaningful advantage on everyday food costs, saving roughly $516/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 93 in Port St Lucie and 96 in San Antonio. Monthly utility bills average approximately $372 in Port St Lucie vs $384 in San Antonio. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 96 in Port St Lucie and 95 in San Antonio. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.
Income & Purchasing Power
Median household income is $81,100 in Port St Lucie and $53,420 in San Antonio. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $81,919 and $59,356 respectively. Port St Lucie residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,892/month to housing in Port St Lucie vs $1,246/month in San Antonio. In Port St Lucie, median rent of $1,800/mo fits within this budget. In San Antonio, median rent of $1,200/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 25 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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