City Comparison

Joliet vs New Haven

Cost of Living Comparison · 2026

Joliet

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

New Haven

Connecticut
118
Above Average
$250,000
Median Home
$1,400/mo
Median Rent
$42,158
Median Income

The Verdict

19.5%

The cost gap between these cities is 19.5%, with Joliet being the more affordable option. A $75,000 income in Joliet has equivalent purchasing power to $93,158 in New Haven.

Category-by-Category Breakdown

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

Housing
85
Joliet
137
New Haven
Groceries
101
Joliet
106
New Haven
Utilities
94
Joliet
124
New Haven
Transportation
108
Joliet
102
New Haven
Healthcare
102
Joliet
114
New Haven

Salary Equivalence

A $75,000 salary in Joliet has the same purchasing power as $93,158 in New Haven.

Conversely, $75,000 in New Haven equals $60,381 in Joliet.

Living in Joliet vs New Haven

Housing Costs

Joliet's housing index of 85 is lower New Haven's 137, translating to median home prices of $275,000 vs $250,000. The $25,000 difference in home prices means roughly $1,620 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Joliet compared to $1,400/mo in New Haven, a monthly difference of $75.

Grocery & Food Costs

Grocery expenses index at 101 in Joliet and 106 in New Haven. A household spending the national average of $475/month on groceries would pay approximately $480/month in Joliet vs $504/month in New Haven. 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 124 in New Haven. Monthly utility bills average approximately $376 in Joliet vs $496 in New Haven. 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 102 in Joliet and 114 in New Haven. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 12-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $88,000 in Joliet and $42,158 in New Haven. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $92,632 and $35,727 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 $984/month in New Haven. In Joliet, median rent of $1,325/mo fits within this budget. In New Haven, median rent of $1,400/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 52 index points — focus your budget analysis there.

Frequently Asked Questions

Joliet is 19.5% more affordable overall with an index of 95 vs 118.
A $75,000 salary in Joliet has equivalent purchasing power to approximately $93,158 in New Haven, based on the cost of living difference.
Joliet's housing index is 85 with median homes at $275,000, while New Haven's is 137 with median homes at $250,000.

Moving & Relocation Resources

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