City Comparison

Elgin vs Santa Rosa

Cost of Living Comparison · 2026

Elgin

Illinois
95
Below Average
$279,000
Median Home
$1,375/mo
Median Rent
$90,300
Median Income

Santa Rosa

California
152
Very Expensive
$720,000
Median Home
$2,100/mo
Median Rent
$94,300
Median Income

The Verdict

37.5%

Living in Elgin costs 37.5% less than Santa Rosa. To match the purchasing power of a $75,000 salary in Elgin, you would need $120,000 in Santa Rosa.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
89
Elgin
233
Santa Rosa
Groceries
104
Elgin
107
Santa Rosa
Utilities
89
Elgin
135
Santa Rosa
Transportation
107
Elgin
128
Santa Rosa
Healthcare
105
Elgin
112
Santa Rosa

Salary Equivalence

A $75,000 salary in Elgin has the same purchasing power as $120,000 in Santa Rosa.

Conversely, $75,000 in Santa Rosa equals $46,875 in Elgin.

Living in Elgin vs Santa Rosa

Housing Costs

Elgin's housing index of 89 is lower Santa Rosa's 233, translating to median home prices of $279,000 vs $720,000. The $441,000 difference in home prices means roughly $28,668 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,375/mo in Elgin compared to $2,100/mo in Santa Rosa, a monthly difference of $725.

Grocery & Food Costs

Grocery expenses index at 104 in Elgin and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $494/month in Elgin vs $508/month in Santa Rosa. 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 89 in Elgin and 135 in Santa Rosa. Monthly utility bills average approximately $356 in Elgin 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 105 in Elgin and 112 in Santa Rosa. 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 $90,300 in Elgin and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $95,053 and $62,039 respectively. Elgin residents enjoy stronger real purchasing power despite lower nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $2,107/month to housing in Elgin vs $2,200/month in Santa Rosa. In Elgin, median rent of $1,375/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 144 index points — focus your budget analysis there.

Frequently Asked Questions

Elgin is 37.5% more affordable overall with an index of 95 vs 152.
A $75,000 salary in Elgin has equivalent purchasing power to approximately $120,000 in Santa Rosa, based on the cost of living difference.
Elgin's housing index is 89 with median homes at $279,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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