Quick answer
St. Louis costs $1410/month less overall ($1,580 vs $2,990/mo). St. Louis also has lower state income tax (Up to 4.95% vs 10.75% (top)), widening the advantage for higher earners.
City Comparison · 2026
St. Louis vs Washington, DC
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
St. Louis vs Washington, DC at a Glance
| Metric | St. Louis | Washington, DC |
|---|---|---|
| 1BR Monthly Rent | $1,100 ✓ | $3,200 |
| 2BR Monthly Rent | $1,380 ✓ | $3,200 |
| Median Home Price | $215K ✓ | $650K |
| Avg Utilities/mo | $145 ✓ | $170 |
| Avg Groceries/mo | $335 ✓ | $420 |
| Monthly Cost (1BR) | $1,580 ✓ | $2,990 |
| Walk Score | 52/100 | 78/100 ✓ |
| Transit Score | 38/100 | 71/100 ✓ |
| State Income Tax | Up to 4.95% ✓ | 10.75% (top) |
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 $2,400 in Washington, DC — a $1,300/month difference, or $15,600/year. That's a meaningful gap worth factoring into your decision.
State tax: St. Louis charges Up to 4.95% state income tax vs 10.75% (top) in Washington, DC. On an $80K salary that's a $2,840/year difference. On $120K, the gap grows to $10,200 vs $5,940 — important context if you're choosing between tech job offers.
Home buying: Median homes in St. Louis are $215K vs $650K in Washington, DC. At a 20% down payment, that's a $87,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Washington, DC utilities run $25 more per month than St. Louis.
Walkability, Transit & Daily Life
St. Louis, MO
St. Louis is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Washington, DC, DC
Washington, DC's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Climate
St. Louis
Four seasons; hot humid summers, cold winters with ice storms, severe thunderstorm season
Washington, DC
Hot, humid summers (90–95°F July–August); cold, wet winters (30–40°F); spring and fall are pleasant; frequent late-afternoon thunderstorms April–August
Job Market
St. Louis top industries
Washington, DC top industries
Who Should Pick Which City
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
Move to Washington, DC if…
- →You're a government workers
- →You're a lawyers and policy professionals
- →You're a nonprofit workers
- →You're a anyone preferring walkable transit to driving
- →You want to live without a car
Frequently Asked Questions
Is St. Louis or Washington, DC cheaper to live in?
St. Louis is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,580 in St. Louis vs $2,990 in Washington, DC — a $1410/month difference.
Which city is more walkable — St. Louis or Washington, DC?
Washington, DC is more walkable with a Walk Score of 78/100 vs 52/100. St. Louis is more car-dependent.
St. Louis vs Washington, DC: which has lower state income tax?
St. Louis has lower state income tax (Up to 4.95%). On an $80K salary, that saves $2,840/year vs Washington, DC (10.75% (top)).
Is St. Louis or Washington, DC better for buying a home?
St. Louis has lower median home prices at $215K vs $650K in Washington, DC — a $435,000 difference on the median home.