City Comparison

Joliet vs London

Cost of Living Comparison · 2026

Joliet

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

London

United Kingdom
115
Above Average
$695,000
Median Home
$2,400/mo
Median Rent
$55,000
Median Income

The Verdict

17.4%

Living in Joliet costs 17.4% less than London. To match the purchasing power of a $75,000 salary in Joliet, you would need $90,789 in London.

Category-by-Category Breakdown

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

Housing
85
Joliet
162
London
Groceries
101
Joliet
92
London
Utilities
94
Joliet
112
London
Transportation
108
Joliet
125
London
Healthcare
102
Joliet
78
London

Salary Equivalence

A $75,000 salary in Joliet has the same purchasing power as $90,789 in London.

Conversely, $75,000 in London equals $61,957 in Joliet.

Living in Joliet vs London

Housing Costs

Joliet's housing index of 85 is lower London's 162, translating to median home prices of $275,000 vs $695,000. The $420,000 difference in home prices means roughly $27,300 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Joliet compared to $2,400/mo in London, a monthly difference of $1,075.

Grocery & Food Costs

Grocery expenses index at 101 in Joliet and 92 in London. A household spending the national average of $475/month on groceries would pay approximately $480/month in Joliet vs $437/month in London. London offers a meaningful advantage on everyday food costs, saving roughly $516/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 94 in Joliet and 112 in London. Monthly utility bills average approximately $376 in Joliet vs $448 in London. 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 78 in London. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 24-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 $55,000 in London. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $92,632 and $47,826 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 $1,283/month in London. In Joliet, median rent of $1,325/mo fits within this budget. In London, median rent of $2,400/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 77 index points — focus your budget analysis there.

Frequently Asked Questions

Joliet is 17.4% more affordable overall with an index of 95 vs 115.
A $75,000 salary in Joliet has equivalent purchasing power to approximately $90,789 in London, based on the cost of living difference.
Joliet's housing index is 85 with median homes at $275,000, while London's is 162 with median homes at $695,000.

Moving & Relocation Resources

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