Home › Compare › Boston, MA vs St. Louis, MO

Cost of Living: Boston, MA vs St. Louis, MO

A data-driven comparison of housing, groceries, transportation, taxes, job market and more. See which city gives you more for your money.

33.3% St. Louis, MO is cheaper overall
57.0% 57.0% cheaper housing
12.7% 12.7% cheaper groceries
Updated April 2026 · Data: Bureau of Labor Statistics, U.S. Census Bureau National average = 100

At a Glance

🏠 Housing 57.0% cheaper
Boston
172
St. Louis
74
🛒 Groceries 12.7% cheaper
Boston
110
St. Louis
96
🚗 Transportation 15.3% cheaper
Boston
118
St. Louis
100
🏥 Healthcare 16.5% cheaper
Boston
115
St. Louis
96
⚡ Utilities 8.9% cheaper
Boston
112
St. Louis
102

Detailed Breakdown

Category Boston, MA St. Louis, MO Difference
Overall Cost Index1359033.3% less
Housing1727457.0% less
Median 1BR Rent$2,600$1,00061.5% less
Median Home Price$700,000$185,00073.6% less
Groceries1109612.7% less
Transportation11810015.3% less
Healthcare1159616.5% less
Utilities1121028.9% less

Tax Comparison

Tax Type Boston, MA St. Louis, MO
State Income Tax9.00% (top)4.80% (top)
State Sales Tax6.25%4.23%
Avg Property Tax Rate1.14%0.88%
Estate / Inheritance TaxYesNone

What You'd Need to Earn

Boston, MA
$98,000
Median household income
St. Louis, MO
$52,000
Median household income
⚠️ Heads up: St. Louis costs more but median income is lower. You may need to earn more to maintain the same standard of living.

Salary Equivalent Calculator

Find out what you'd need to earn in St. Louis to maintain your Boston lifestyle.

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Based on overall cost index: Boston (135) vs St. Louis (90). This is an estimate for comparison purposes.

Job Market Snapshot

Unemployment Rate
Boston3.6%
St. Louis4.3%
Job Growth (YoY)
Boston2.9%
St. Louis1.6%
Top Industries
BostonBiotech, Education, Finance
St. LouisHealthcare, Manufacturing, Finance

Quality of Life

Avg Commute
Boston31 min
St. Louis25 min
Walk Score
Boston82
St. Louis60
Air Quality (AQI)
Boston38
St. Louis44
Avg Temperature
Boston51°F
St. Louis56°F
Population
Boston675,647
St. Louis293,310

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Planning Your Move?

Here are some helpful resources if you're considering relocating.

🏠 Find ApartmentsBrowse rentals in Boston and St. Louis → 🚚 Get Moving QuotesCompare prices from top movers → 📈 Check Home ValuesSee real estate trends in both cities → 💼 Search JobsFind open positions in St. Louis →

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Frequently Asked Questions

Is Boston or St. Louis cheaper to live in?+
St. Louis is the more affordable option overall. The biggest difference is in housing costs, where the gap is about 57.0%. Day-to-day expenses like groceries and transportation are closer between the two cities.
How much is rent in Boston vs St. Louis?+
A typical one-bedroom apartment costs around $2,600/month in Boston and $1,000/month in St. Louis — a difference of about $1,600 per month.
Which city has lower taxes, Boston or St. Louis?+
Massachusetts has a state income tax of 9.00% (top) and sales tax of 6.25%. Missouri has a state income tax of 4.80% (top) and sales tax of 4.23%. Consider all tax types together when evaluating total tax burden, as states with no income tax often compensate with higher sales or property taxes.
Can I afford to move from Boston to St. Louis?+
Median household income in Boston is $98,000 compared to $52,000 in St. Louis. Use the salary calculator above to see what you'd need to earn to maintain your current standard of living.
What about buying a home in Boston vs St. Louis?+
The median home price in Boston is $700,000 versus $185,000 in St. Louis — a difference of $515,000. Property tax rates also differ: Massachusetts averages 1.14% while Missouri averages 0.88%.