City Comparison

Joliet vs Port St Lucie

Cost of Living Comparison · 2026

Joliet

Illinois
95
Below Average
$275,000
Median Home
$1,325/mo
Median Rent
$88,000
Median Income

Port St Lucie

Florida
99
Average
$384,000
Median Home
$1,800/mo
Median Rent
$81,100
Median Income

The Verdict

4.0%

The cost gap between these cities is 4.0%, with Joliet being the more affordable option. A $75,000 income in Joliet has equivalent purchasing power to $78,158 in Port St Lucie.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
85
Joliet
103
Port St Lucie
Groceries
101
Joliet
102
Port St Lucie
Utilities
94
Joliet
93
Port St Lucie
Transportation
108
Joliet
102
Port St Lucie
Healthcare
102
Joliet
96
Port St Lucie

Salary Equivalence

A $75,000 salary in Joliet has the same purchasing power as $78,158 in Port St Lucie.

Conversely, $75,000 in Port St Lucie equals $71,970 in Joliet.

Living in Joliet vs Port St Lucie

Housing Costs

Joliet's housing index of 85 is lower Port St Lucie's 103, translating to median home prices of $275,000 vs $384,000. The $109,000 difference in home prices means roughly $7,080 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Joliet compared to $1,800/mo in Port St Lucie, a monthly difference of $475.

Grocery & Food Costs

Grocery expenses index at 101 in Joliet and 102 in Port St Lucie. A household spending the national average of $475/month on groceries would pay approximately $480/month in Joliet 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 94 in Joliet and 93 in Port St Lucie. Monthly utility bills average approximately $376 in Joliet vs $372 in Port St Lucie. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 102 in Joliet 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 $88,000 in Joliet and $81,100 in Port St Lucie. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $92,632 and $81,919 respectively. Joliet residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $2,053/month to housing in Joliet vs $1,892/month in Port St Lucie. In Joliet, median rent of $1,325/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 18 index points — focus your budget analysis there.

Frequently Asked Questions

Joliet is 4.0% more affordable overall with an index of 95 vs 99.
A $75,000 salary in Joliet has equivalent purchasing power to approximately $78,158 in Port St Lucie, based on the cost of living difference.
Joliet's housing index is 85 with median homes at $275,000, while Port St Lucie's is 103 with median homes at $384,000.

Moving & Relocation Resources

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