Joliet vs Santa Rosa
Cost of Living Comparison · 2026
Joliet
Santa Rosa
The Verdict
Living in Joliet costs 37.5% less than Santa Rosa. To match the purchasing power of a $75,000 salary in Joliet, you would need $120,000 in Santa Rosa.
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 Santa Rosa.
Conversely, $75,000 in Santa Rosa equals $46,875 in Joliet.
Living in Joliet vs Santa Rosa
Housing Costs
Joliet's housing index of 85 is lower Santa Rosa's 233, translating to median home prices of $275,000 vs $720,000. The $445,000 difference in home prices means roughly $28,920 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Joliet compared to $2,100/mo in Santa Rosa, a monthly difference of $775.
Grocery & Food Costs
Grocery expenses index at 101 in Joliet and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $480/month in Joliet vs $508/month in Santa Rosa. Joliet offers a meaningful advantage on everyday food costs, saving roughly $336/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 94 in Joliet and 135 in Santa Rosa. Monthly utility bills average approximately $376 in Joliet vs $540 in Santa Rosa. 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 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-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 $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $92,632 and $62,039 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 $2,200/month in Santa Rosa. In Joliet, median rent of $1,325/mo fits within this budget. In Santa Rosa, median rent of $2,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 148 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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