City Comparison

Great Falls vs Lake Charles

Cost of Living Comparison · 2026

Great Falls

Montana
88
Below Average
$325,000
Median Home
$1,050/mo
Median Rent
$55,800
Median Income

Lake Charles

Louisiana
84
Very Affordable
$149,000
Median Home
$925/mo
Median Rent
$59,200
Median Income

The Verdict

4.8%

The cost gap between these cities is 4.8%, with Lake Charles being the more affordable option. A $75,000 income in Great Falls has equivalent purchasing power to $71,591 in Lake Charles.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
82
Great Falls
69
Lake Charles
Groceries
99
Great Falls
96
Lake Charles
Utilities
90
Great Falls
71
Lake Charles
Transportation
95
Great Falls
102
Lake Charles
Healthcare
92
Great Falls
102
Lake Charles

Salary Equivalence

A $75,000 salary in Great Falls has the same purchasing power as $71,591 in Lake Charles.

Conversely, $75,000 in Lake Charles equals $78,571 in Great Falls.

Living in Great Falls vs Lake Charles

Housing Costs

Great Falls's housing index of 82 is higher Lake Charles's 69, translating to median home prices of $325,000 vs $149,000. The $176,000 difference in home prices means roughly $11,436 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,050/mo in Great Falls compared to $925/mo in Lake Charles, a monthly difference of $125.

Grocery & Food Costs

Grocery expenses index at 99 in Great Falls and 96 in Lake Charles. A household spending the national average of $475/month on groceries would pay approximately $470/month in Great Falls vs $456/month in Lake Charles. 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 71 in Lake Charles. Monthly utility bills average approximately $360 in Great Falls vs $284 in Lake Charles. 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 102 in Lake Charles. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-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 $59,200 in Lake Charles. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $63,409 and $70,476 respectively. Lake Charles 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 $1,381/month in Lake Charles. In Great Falls, median rent of $1,050/mo fits within this budget. In Lake Charles, median rent of $925/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 19 index points — focus your budget analysis there.

Frequently Asked Questions

Lake Charles is 4.8% more affordable overall with an index of 84 vs 88.
A $75,000 salary in Great Falls has equivalent purchasing power to approximately $71,591 in Lake Charles, based on the cost of living difference.
Great Falls's housing index is 82 with median homes at $325,000, while Lake Charles's is 69 with median homes at $149,000.

Moving & Relocation Resources

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