Quick answer
St. Louis costs $1600/month less overall ($1,580 vs $3,180/mo). St. Louis also has lower state income tax (Up to 4.95% vs 5%), widening the advantage for higher earners.
City Comparison · 2026
Boston vs St. Louis
Side-by-side on rent, home prices, taxes, walkability, jobs, and climate — with a straight verdict for each type of mover.
Last updated: April 23, 2026
Boston vs St. Louis at a Glance
| Metric | Boston | St. Louis |
|---|---|---|
| 1BR Monthly Rent | $2,600 | $1,380 ✓ |
| 2BR Monthly Rent | $3,400 | $1,380 ✓ |
| Median Home Price | $720K | $215K ✓ |
| Avg Utilities/mo | $160 | $145 ✓ |
| Avg Groceries/mo | $420 | $335 ✓ |
| Monthly Cost (1BR) | $3,180 | $1,580 ✓ |
| Walk Score | 83/100 ✓ | 52/100 |
| Transit Score | 75/100 ✓ | 38/100 |
| State Income Tax | 5% | Up to 4.95% ✓ |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: St. Louis's 1BR averages $1,100/month vs $2,600 in Boston — a $1,500/month difference, or $18,000/year. That's a meaningful gap worth factoring into your decision.
State tax: St. Louis charges Up to 4.95% state income tax vs 5% in Boston. On an $80K salary that's a $40/year difference. On $120K, the gap grows to $6,000 vs $5,940 — important context if you're choosing between tech job offers.
Home buying: Median homes in St. Louis are $215K vs $720K in Boston. At a 20% down payment, that's a $101,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Boston utilities run $15 more per month than St. Louis. Factor this into your all-in monthly budget.
Walkability, Transit & Daily Life
Boston, MA
Boston's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
St. Louis, MO
St. Louis is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Climate
Boston
Four seasons; cold snowy winters (blizzards happen), warm humid summers, best fall foliage in the US
St. Louis
Four seasons; hot humid summers, cold winters with ice storms, severe thunderstorm season
Job Market
Boston top industries
St. Louis top industries
Who Should Pick Which City
Move to Boston if…
- →You're a biotech / pharma professionals
- →You're a academics / researchers
- →You're a healthcare workers
- →You're a finance professionals
- →You want to live without a car
Move to St. Louis if…
- →You're a healthcare workers
- →You're a remote workers
- →You're a value-seekers
- →You're a manufacturing professionals
- →You're buying a home and want more for your money
Frequently Asked Questions
Is Boston or St. Louis cheaper to live in?
St. Louis is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,580 in St. Louis vs $3,180 in Boston — a $1600/month difference.
Which city is more walkable — Boston or St. Louis?
Boston is more walkable with a Walk Score of 83/100 vs 52/100. St. Louis is more car-dependent.
Boston vs St. Louis: which has lower state income tax?
St. Louis has lower state income tax (Up to 4.95%). On an $80K salary, that saves $40/year vs Boston (5%).
Is Boston or St. Louis better for buying a home?
St. Louis has lower median home prices at $215K vs $720K in Boston — a $505,000 difference on the median home.