Rockford vs San Antonio
Cost of Living Comparison · 2026
Rockford
San Antonio
The Verdict
Living in Rockford costs 12.2% less than San Antonio. To match the purchasing power of a $75,000 salary in Rockford, you would need $85,443 in San Antonio.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Rockford has the same purchasing power as $85,443 in San Antonio.
Conversely, $75,000 in San Antonio equals $65,833 in Rockford.
Living in Rockford vs San Antonio
Housing Costs
Rockford's housing index of 52 is lower San Antonio's 78, translating to median home prices of $155,000 vs $250,000. The $95,000 difference in home prices means roughly $6,180 per year in additional mortgage costs at current rates. Renters face a similar gap: $950/mo in Rockford compared to $1,200/mo in San Antonio, a monthly difference of $250.
Grocery & Food Costs
Grocery expenses index at 99 in Rockford and 93 in San Antonio. A household spending the national average of $475/month on groceries would pay approximately $470/month in Rockford vs $442/month in San Antonio. San Antonio offers a meaningful advantage on everyday food costs, saving roughly $336/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 92 in Rockford and 96 in San Antonio. Monthly utility bills average approximately $368 in Rockford vs $384 in San Antonio. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 106 in Rockford and 95 in San Antonio. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 11-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $53,300 in Rockford and $53,420 in San Antonio. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $67,468 and $59,356 respectively. Rockford residents enjoy stronger real purchasing power despite lower nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,244/month to housing in Rockford vs $1,246/month in San Antonio. In Rockford, median rent of $950/mo fits within this budget. In San Antonio, median rent of $1,200/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 26 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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