Joliet vs Washington
Cost of Living Comparison · 2026
Joliet
Washington
The Verdict
The cost gap between these cities is 37.5%, with Joliet being the more affordable option. A $75,000 income in Joliet has equivalent purchasing power to $120,000 in Washington.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Joliet has the same purchasing power as $120,000 in Washington.
Conversely, $75,000 in Washington equals $46,875 in Joliet.
Living in Joliet vs Washington
Housing Costs
Joliet's housing index of 85 is lower Washington's 226, translating to median home prices of $275,000 vs $580,000. The $305,000 difference in home prices means roughly $19,824 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Joliet compared to $2,300/mo in Washington, a monthly difference of $975.
Grocery & Food Costs
Grocery expenses index at 101 in Joliet and 108 in Washington. A household spending the national average of $475/month on groceries would pay approximately $480/month in Joliet vs $513/month in Washington. Joliet offers a meaningful advantage on everyday food costs, saving roughly $396/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 94 in Joliet and 118 in Washington. Monthly utility bills average approximately $376 in Joliet vs $472 in Washington. 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 105 in Washington. 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 $90,842 in Washington. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $92,632 and $59,764 respectively. Joliet residents enjoy stronger real purchasing power despite lower nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,053/month to housing in Joliet vs $2,120/month in Washington. In Joliet, median rent of $1,325/mo fits within this budget. In Washington, median rent of $2,300/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 141 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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