Great Falls vs Irving
Cost of Living Comparison · 2026
Great Falls
Irving
The Verdict
Living in Great Falls costs 12.0% less than Irving. To match the purchasing power of a $75,000 salary in Great Falls, you would need $85,227 in Irving.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Great Falls has the same purchasing power as $85,227 in Irving.
Conversely, $75,000 in Irving equals $66,000 in Great Falls.
Living in Great Falls vs Irving
Housing Costs
Great Falls's housing index of 82 is lower Irving's 94, translating to median home prices of $325,000 vs $318,000. The $7,000 difference in home prices means roughly $456 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,050/mo in Great Falls compared to $1,350/mo in Irving, a monthly difference of $300.
Grocery & Food Costs
Grocery expenses index at 99 in Great Falls and 99 in Irving. A household spending the national average of $475/month on groceries would pay approximately $470/month in Great Falls vs $470/month in Irving. 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 90 in Great Falls and 111 in Irving. Monthly utility bills average approximately $360 in Great Falls vs $444 in Irving. 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 103 in Irving. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 11-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 $73,400 in Irving. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $63,409 and $73,400 respectively. Irving residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,302/month to housing in Great Falls vs $1,713/month in Irving. In Great Falls, median rent of $1,050/mo fits within this budget. In Irving, median rent of $1,350/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 21 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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