Boulder vs St George
Cost of Living Comparison · 2026
Boulder
St George
The Verdict
St George is 34.5% less expensive than Boulder overall. A household earning $75,000 in Boulder would need approximately $55,743 in St George 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 Boulder has the same purchasing power as $55,743 in St George.
Conversely, $75,000 in St George equals $100,909 in Boulder.
Living in Boulder vs St George
Housing Costs
Boulder's housing index of 230 is higher St George's 144, translating to median home prices of $750,000 vs $550,000. The $200,000 difference in home prices means roughly $12,996 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,300/mo in Boulder compared to $1,525/mo in St George, a monthly difference of $775.
Grocery & Food Costs
Grocery expenses index at 107 in Boulder and 100 in St George. A household spending the national average of $475/month on groceries would pay approximately $508/month in Boulder vs $475/month in St George. St George offers a meaningful advantage on everyday food costs, saving roughly $396/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 94 in Boulder and 87 in St George. Monthly utility bills average approximately $376 in Boulder vs $348 in St George. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 104 in Boulder and 96 in St George. 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 $73,123 in Boulder and $72,400 in St George. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,407 and $65,818 respectively. St George residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,706/month to housing in Boulder vs $1,689/month in St George. In Boulder, median rent of $2,300/mo exceeds this threshold, suggesting renters may feel stretched. In St George, median rent of $1,525/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 86 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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