City Comparison

Great Falls vs Santa Rosa

Cost of Living Comparison · 2026

Great Falls

Montana
88
Below Average
$325,000
Median Home
$1,050/mo
Median Rent
$55,800
Median Income

Santa Rosa

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

The Verdict

42.1%

Living in Great Falls costs 42.1% less than Santa Rosa. To match the purchasing power of a $75,000 salary in Great Falls, you would need $129,545 in Santa Rosa.

Category-by-Category Breakdown

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

Housing
82
Great Falls
233
Santa Rosa
Groceries
99
Great Falls
107
Santa Rosa
Utilities
90
Great Falls
135
Santa Rosa
Transportation
95
Great Falls
128
Santa Rosa
Healthcare
92
Great Falls
112
Santa Rosa

Salary Equivalence

A $75,000 salary in Great Falls has the same purchasing power as $129,545 in Santa Rosa.

Conversely, $75,000 in Santa Rosa equals $43,421 in Great Falls.

Living in Great Falls vs Santa Rosa

Housing Costs

Great Falls's housing index of 82 is lower Santa Rosa's 233, translating to median home prices of $325,000 vs $720,000. The $395,000 difference in home prices means roughly $25,680 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,050/mo in Great Falls compared to $2,100/mo in Santa Rosa, a monthly difference of $1,050.

Grocery & Food Costs

Grocery expenses index at 99 in Great Falls and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $470/month in Great Falls vs $508/month in Santa Rosa. Great Falls offers a meaningful advantage on everyday food costs, saving roughly $456/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 90 in Great Falls and 135 in Santa Rosa. Monthly utility bills average approximately $360 in Great Falls 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 92 in Great Falls and 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 20-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $55,800 in Great Falls and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $63,409 and $62,039 respectively. Great Falls residents enjoy stronger real purchasing power despite lower nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,302/month to housing in Great Falls vs $2,200/month in Santa Rosa. In Great Falls, median rent of $1,050/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 151 index points — focus your budget analysis there.

Frequently Asked Questions

Great Falls is 42.1% more affordable overall with an index of 88 vs 152.
A $75,000 salary in Great Falls has equivalent purchasing power to approximately $129,545 in Santa Rosa, based on the cost of living difference.
Great Falls's housing index is 82 with median homes at $325,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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