Boulder vs Sydney
Cost of Living Comparison · 2026
Boulder
Sydney
The Verdict
Living in Sydney costs 41.0% less than Boulder. To match the purchasing power of a $75,000 salary in Boulder, you would need $53,209 in Sydney.
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 $53,209 in Sydney.
Conversely, $75,000 in Sydney equals $105,714 in Boulder.
Living in Boulder vs Sydney
Housing Costs
Boulder's housing index of 230 is higher Sydney's 142, translating to median home prices of $750,000 vs $825,000. The $75,000 difference in home prices means roughly $4,872 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,300/mo in Boulder compared to $2,050/mo in Sydney, a monthly difference of $250.
Grocery & Food Costs
Grocery expenses index at 107 in Boulder and 95 in Sydney. A household spending the national average of $475/month on groceries would pay approximately $508/month in Boulder vs $451/month in Sydney. Sydney offers a meaningful advantage on everyday food costs, saving roughly $684/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 94 in Boulder and 98 in Sydney. Monthly utility bills average approximately $376 in Boulder vs $392 in Sydney. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 104 in Boulder and 72 in Sydney. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 32-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $73,123 in Boulder and $60,000 in Sydney. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,407 and $57,143 respectively. Sydney 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 $1,400/month in Sydney. In Boulder, median rent of $2,300/mo exceeds this threshold, suggesting renters may feel stretched. In Sydney, median rent of $2,050/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 88 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
As an Amazon Associate we earn from qualifying purchases