Boulder vs Cary
Cost of Living Comparison · 2026
Boulder
Cary
The Verdict
Living in Cary costs 39.6% less than Boulder. To match the purchasing power of a $75,000 salary in Boulder, you would need $53,716 in Cary.
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 $53,716 in Cary.
Conversely, $75,000 in Cary equals $104,717 in Boulder.
Living in Boulder vs Cary
Housing Costs
Boulder's housing index of 230 is higher Cary's 152, translating to median home prices of $750,000 vs $500,000. The $250,000 difference in home prices means roughly $16,248 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,300/mo in Boulder compared to $1,850/mo in Cary, a monthly difference of $450.
Grocery & Food Costs
Grocery expenses index at 107 in Boulder and 101 in Cary. A household spending the national average of $475/month on groceries would pay approximately $508/month in Boulder vs $480/month in Cary. Cary offers a meaningful advantage on everyday food costs, saving roughly $336/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 94 in Boulder and 97 in Cary. Monthly utility bills average approximately $376 in Boulder vs $388 in Cary. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 104 in Boulder and 113 in Cary. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 9-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 $117,400 in Cary. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,407 and $110,755 respectively. Cary 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 $2,739/month in Cary. In Boulder, median rent of $2,300/mo exceeds this threshold, suggesting renters may feel stretched. In Cary, median rent of $1,850/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 78 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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