Dublin vs Port St Lucie
Cost of Living Comparison · 2026
Dublin
Port St Lucie
The Verdict
Port St Lucie is 5.1% less expensive than Dublin overall. A household earning $75,000 in Dublin would need approximately $71,394 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 Dublin has the same purchasing power as $71,394 in Port St Lucie.
Conversely, $75,000 in Port St Lucie equals $78,788 in Dublin.
Living in Dublin vs Port St Lucie
Housing Costs
Dublin's housing index of 128 is higher Port St Lucie's 103, translating to median home prices of $470,000 vs $384,000. The $86,000 difference in home prices means roughly $5,592 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,125/mo in Dublin compared to $1,800/mo in Port St Lucie, a monthly difference of $325.
Grocery & Food Costs
Grocery expenses index at 95 in Dublin and 102 in Port St Lucie. A household spending the national average of $475/month on groceries would pay approximately $451/month in Dublin vs $485/month in Port St Lucie. Dublin offers a meaningful advantage on everyday food costs, saving roughly $408/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 110 in Dublin and 93 in Port St Lucie. Monthly utility bills average approximately $440 in Dublin 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 82 in Dublin and 96 in Port St Lucie. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 14-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $56,000 in Dublin and $81,100 in Port St Lucie. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $53,846 and $81,919 respectively. Port St Lucie residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,307/month to housing in Dublin vs $1,892/month in Port St Lucie. In Dublin, median rent of $2,125/mo exceeds this threshold, suggesting renters may feel stretched. 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 25 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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