Johnson City vs Rockford
Cost of Living Comparison · 2026
Johnson City
Rockford
The Verdict
Rockford is 7.6% less expensive than Johnson City overall. A household earning $75,000 in Johnson City would need approximately $69,706 in Rockford to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Johnson City has the same purchasing power as $69,706 in Rockford.
Conversely, $75,000 in Rockford equals $80,696 in Johnson City.
Living in Johnson City vs Rockford
Housing Costs
Johnson City's housing index of 66 is higher Rockford's 52, translating to median home prices of $276,000 vs $155,000. The $121,000 difference in home prices means roughly $7,860 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,025/mo in Johnson City compared to $950/mo in Rockford, a monthly difference of $75.
Grocery & Food Costs
Grocery expenses index at 95 in Johnson City and 99 in Rockford. A household spending the national average of $475/month on groceries would pay approximately $451/month in Johnson City vs $470/month in Rockford. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 95 in Johnson City and 92 in Rockford. Monthly utility bills average approximately $380 in Johnson City vs $368 in Rockford. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 94 in Johnson City and 106 in Rockford. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 12-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $55,400 in Johnson City and $53,300 in Rockford. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $65,176 and $67,468 respectively. Rockford residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,293/month to housing in Johnson City vs $1,244/month in Rockford. In Johnson City, median rent of $1,025/mo fits within this budget. In Rockford, median rent of $950/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 14 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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