Columbia vs Port St Lucie
Cost of Living Comparison · 2026
Columbia
Port St Lucie
The Verdict
Port St Lucie is 33.3% less expensive than Columbia overall. A household earning $75,000 in Columbia would need approximately $56,250 in Port St Lucie 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 Columbia has the same purchasing power as $56,250 in Port St Lucie.
Conversely, $75,000 in Port St Lucie equals $100,000 in Columbia.
Living in Columbia vs Port St Lucie
Housing Costs
Columbia's housing index of 172 is higher Port St Lucie's 103, translating to median home prices of $430,000 vs $384,000. The $46,000 difference in home prices means roughly $2,988 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,900/mo in Columbia compared to $1,800/mo in Port St Lucie, a monthly difference of $100.
Grocery & Food Costs
Grocery expenses index at 104 in Columbia and 102 in Port St Lucie. A household spending the national average of $475/month on groceries would pay approximately $494/month in Columbia vs $485/month in Port St Lucie. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 110 in Columbia and 93 in Port St Lucie. Monthly utility bills average approximately $440 in Columbia vs $372 in Port St Lucie. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.
Healthcare
Healthcare costs index at 101 in Columbia and 96 in Port St Lucie. 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 $112,738 in Columbia and $81,100 in Port St Lucie. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $85,408 and $81,919 respectively. Columbia residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,631/month to housing in Columbia vs $1,892/month in Port St Lucie. In Columbia, median rent of $1,900/mo fits within this budget. In Port St Lucie, median rent of $1,800/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 69 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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