Cost of Living in St. Louis

Cost Breakdown by Category

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

Detailed Cost Breakdown

Estimated specific prices in St. Louis (2026 values, USD).

💰 Purchasing Power

With a median income of $45,782 and a cost of living index of 90, the purchasing power-adjusted income in St. Louis is $50,869.

This means your dollar goes further in St. Louis than the national average.

→ See take-home pay for every salary in Missouri

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Financial Reality in St. Louis

With a cost of living index of 90, your dollar stretches 10% further than the national average in St. Louis. Here is what that means in practical terms for your household budget.

Housing affordability: The median home price of $175,000 represents a 3.8x home-price-to-income ratio against the median household income of $45,782. This is within typical range but requires careful budgeting. Using the 28% rule, the median household can allocate $1,068/month to housing costs.

Rent burden: At $1,000/month, rent consumes approximately 26% of the median gross household income. This is within a comfortable range, leaving room for savings and other expenses.

Purchasing power: The median income of $45,782 has a purchasing power equivalent to $50,869 in an average-cost US city. That means residents effectively earn more than the raw salary number suggests.

Common Questions About Living in St. Louis

How much do I need to earn to live comfortably in St. Louis? Based on local costs, a household income of at least $40,000 is needed to rent comfortably (using the 40x rent rule), or roughly $163,333+ to afford the median home. These are minimums — factor in your specific debt obligations, savings goals, and lifestyle expenses.

Is it cheaper to rent or buy in St. Louis? With median rent at $1,000/month and median home prices at $175,000, the price-to-rent ratio suggests buying may offer better long-term value, especially if you plan to stay 5+ years. Run the numbers with a mortgage calculator using current rates for your specific situation.

How does St. Louis compare to similar cities? Use the comparison links above to see St. Louis side-by-side with other cities. The most meaningful comparisons are with cities in the same region, similar population size, or cities you are considering for a move. Pay attention to category-level differences, not just the overall index.

📚 Moving & Relocation Resources

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