Choosing between Joliet and Chicago (the Windy City)? You're not alone — it's one of the most common relocation comparisons in the US. The numbers tell a clear story: Joliet comes in 11% more affordable overall, with a cost index of 96 compared to Chicago's 107. But raw numbers only tell part of the story. This comparison breaks down exactly where each city saves you money — and where it costs more.
Key Cost Comparisons
Cost of Living
Home Services
Business Startup Costs
Insurance
Legal Services
Salaries & Jobs
Who Benefits From Each City?
The "better" city depends on your situation. Here's how different profiles stack up:
Remote Worker
→ JolietIf your salary doesn't depend on location, Joliet's 11% lower costs translate directly into more savings or disposable income. Your paycheck goes further without a pay cut.
Young Professional
→ ChicagoChicago's higher costs often come with a stronger job market and faster career progression. The salary premium in competitive industries can offset the higher expenses.
Family with Kids
→ JolietFamilies face multiplied costs — housing, groceries, healthcare, and transportation all scale with household size. Joliet's 11% advantage compounds across every budget category.
Small Business Owner
→ JolietLower operating costs in Joliet mean lower break-even points. Rent, utilities, insurance, and labor all come in cheaper, giving new businesses more runway to reach profitability.
Retiree
→ JolietOn a fixed income, every percentage point matters. Joliet's lower healthcare, housing, and everyday costs help retirement savings last longer.
The Verdict
Joliet wins 23 out of 38 cost categories.Chicago has higher costs but wins 15 categories — typically due to higher wages and urban demand.
Explore Each City
Explore Specific Costs
Dive deeper into specific cost topics for each city:
Frequently Asked Questions
Which city has better job opportunities?
Job market strength depends on your industry. Chicago's higher cost index often correlates with a stronger job market and higher wages, particularly in professional services and tech. Median incomes are $66K (Joliet) vs $62K (Chicago).
Is Joliet or Chicago more affordable in 2026?
Joliet is 11% more affordable than Chicago overall. Joliet wins 23 out of 38 cost categories. However, Chicago may offer higher salaries in certain industries that can offset higher living costs.
Should I move from Chicago to Joliet?
If your income stays the same or comparable, moving from Chicago to Joliet gives you 11% more purchasing power. That said, the decision depends on career opportunities, family ties, lifestyle preferences, and which specific costs matter most to your household. Review the category breakdown above to see which line items shift the most.
How do housing costs compare between Joliet and Chicago?
Housing is typically the biggest cost difference between these cities. Joliet (index: 96) and Chicago (index: 107) differ by 11% overall, with housing costs often diverging even more than the average. Check the Cost of Living section above for specific figures.
About This Comparison
Limitations: This comparison uses modeled data based on cost-of-living indices. Actual costs may vary based on neighborhood, timing, provider, and individual circumstances. Salary data reflects median full-time employment; contract and freelance rates differ. Last updated: March 2026.