City Comparison

Las Cruces vs St. Louis

Cost of Living Comparison · 2026

Las Cruces

New Mexico
84
Very Affordable
$232,000
Median Home
$1,000/mo
Median Rent
$55,400
Median Income

St. Louis

Missouri
90
Below Average
$175,000
Median Home
$1,000/mo
Median Rent
$45,782
Median Income

The Verdict

6.7%

The cost gap between these cities is 6.7%, with Las Cruces being the more affordable option. A $75,000 income in Las Cruces has equivalent purchasing power to $80,357 in St. Louis.

Category-by-Category Breakdown

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

Housing
82
Las Cruces
72
St. Louis
Groceries
97
Las Cruces
97
St. Louis
Utilities
81
Las Cruces
95
St. Louis
Transportation
92
Las Cruces
103
St. Louis
Healthcare
113
Las Cruces
95
St. Louis

Salary Equivalence

A $75,000 salary in Las Cruces has the same purchasing power as $80,357 in St. Louis.

Conversely, $75,000 in St. Louis equals $70,000 in Las Cruces.

Living in Las Cruces vs St. Louis

Housing Costs

Las Cruces's housing index of 82 is higher St. Louis's 72, translating to median home prices of $232,000 vs $175,000. The $57,000 difference in home prices means roughly $3,708 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,000/mo in Las Cruces compared to $1,000/mo in St. Louis, a monthly difference of $0.

Grocery & Food Costs

Grocery expenses index at 97 in Las Cruces and 97 in St. Louis. A household spending the national average of $475/month on groceries would pay approximately $461/month in Las Cruces vs $461/month in St. Louis. 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 81 in Las Cruces and 95 in St. Louis. Monthly utility bills average approximately $324 in Las Cruces vs $380 in St. Louis. 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 113 in Las Cruces and 95 in St. Louis. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 18-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $55,400 in Las Cruces and $45,782 in St. Louis. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $65,952 and $50,869 respectively. Las Cruces residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,293/month to housing in Las Cruces vs $1,068/month in St. Louis. In Las Cruces, median rent of $1,000/mo fits within this budget. In St. Louis, median rent of $1,000/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 18 index points — focus your budget analysis there.

Frequently Asked Questions

Las Cruces is 6.7% more affordable overall with an index of 84 vs 90.
A $75,000 salary in Las Cruces has equivalent purchasing power to approximately $80,357 in St. Louis, based on the cost of living difference.
Las Cruces's housing index is 82 with median homes at $232,000, while St. Louis's is 72 with median homes at $175,000.

Moving & Relocation Resources

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