Arlington vs Great Falls
Cost of Living Comparison · 2026
Arlington
Great Falls
The Verdict
Living in Great Falls costs 9.1% less than Arlington. To match the purchasing power of a $75,000 salary in Arlington, you would need $68,750 in Great Falls.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Arlington has the same purchasing power as $68,750 in Great Falls.
Conversely, $75,000 in Great Falls equals $81,818 in Arlington.
Living in Arlington vs Great Falls
Housing Costs
Arlington's housing index of 86 is higher Great Falls's 82, translating to median home prices of $260,000 vs $325,000. The $65,000 difference in home prices means roughly $4,224 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,300/mo in Arlington compared to $1,050/mo in Great Falls, a monthly difference of $250.
Grocery & Food Costs
Grocery expenses index at 96 in Arlington and 99 in Great Falls. A household spending the national average of $475/month on groceries would pay approximately $456/month in Arlington vs $470/month in Great Falls. 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 99 in Arlington and 90 in Great Falls. Monthly utility bills average approximately $396 in Arlington vs $360 in Great Falls. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 100 in Arlington and 92 in Great Falls. 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 $60,138 in Arlington and $55,800 in Great Falls. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $62,644 and $63,409 respectively. Great Falls residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,403/month to housing in Arlington vs $1,302/month in Great Falls. In Arlington, median rent of $1,300/mo fits within this budget. In Great Falls, median rent of $1,050/mo remains manageable. The biggest category-level difference between these two cities is Transportation, where the gap is 11 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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