City comparison

St. Louis, MO vs Washington, DC

What a paycheck is really worth in each city: prices, rent and state taxes.

Key findings

  • Prices in Washington, DC are 14.5% higher than in St. Louis, MO. Someone earning $100,000 in St. Louis, MO would need about $114,500 in Washington, DC to live the same way.
  • Rent is the bigger story: a typical 1-bedroom costs $2,015 a month in Washington, DC versus $995 in St. Louis, MO. On $100,000, that's 33% of take-home pay in Washington, DC and 16% in St. Louis, MO.
  • On $100,000, estimated state income tax is about $1,769 a year higher in Washington, DC than in St. Louis, MO.
  • For federal employees, locality pay changes a GS-13 step 1 salary by +11.6% moving from St. Louis, MO to Washington, DC ($109,137 → $121,785), while prices change by +14.5%. Net effect of the transfer: −2.5% in real buying power.
St. LouisWashington
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • St. Louis, MO: price level 95.1 (cheaper)
  • Washington, DC: price level 108.9 (much pricier)

Map drawn from Census Bureau state boundaries and metro locations9,10; dot colours show BEA price levels2.

Side by side

St. Louis, MOWashington, DC
Price level (U.S. = 100)295.1108.9
$100,000 is worth, in the other city2$114,509 in Washington$87,330 in St. Louis
Typical 1-bedroom rent3$995/mo$2,015/mo
Take-home on $100,00014,15,8$75,417$73,649
State income tax on $100,000 (estimate)8$3,763 (MO)$5,532 (DC)
Rent burden on $100,00016%33%
Median pay, all jobs4$49,990$71,060
Federal locality pay area7St. Louis-St. Charles-Farmington, MO-ILWashington-Baltimore-Arlington, DC-MD-VA-WV-PA

Rent areas: St. Louis, MO-IL HUD Metro FMR Area and Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area. Metro areas: St. Louis, MO-IL and Washington-Arlington-Alexandria, DC-VA-MD-WV.

What costs more or less

St. Louis, MOWashington, DC
Price level (U.S. = 100)St. LouisWashington
Housing (rent)79.0151.1
Goods100.0104.8
Utilities69.9106.7
Other services98.6102.3
Overall95.1108.9
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

St. Louis, MO → Washington, DC

Same pay buys less

Buying power −12.7%; rent takes 33% of take-home; state tax +$1,769/yr.

26 Weak offer

Washington, DC → St. Louis, MO

Same pay goes further

Buying power +14.5%; rent takes 16% of take-home; state tax −$1,769/yr.

100 Strong offer

On the GS pay scale?

St. Louis, MO is in the St. Louis-St. Charles-Farmington, MO-IL pay area; Washington, DC is in Washington-Baltimore-Arlington, DC-MD-VA-WV-PA. The last column shows what a transfer from St. Louis, MO to Washington, DC at the same grade and step does to real buying power.

Grade5,2St. Louis, MOWashington, DCReal change, St. Louis → Washington
GS-9 step 1$63,288$70,623−2.5%
GS-11 step 1$76,573$85,447−2.5%
GS-12 step 1$91,779$102,415−2.5%
GS-13 step 1$109,137$121,785−2.5%
GS-14 step 1$128,967$143,913−2.5%

Pay for common jobs

Median annual pay4St. Louis, MOWashington, DCWashington pay in St. Louis dollars
Elementary School Teachers, Except Special Education$60,650$79,470$69,401 (+14.4%)
Software Developers$129,030$154,930$135,300 (+4.9%)
Accountants and Auditors$78,880$102,140$89,198 (+13.1%)
Registered Nurses$83,180$102,710$89,696 (+7.8%)

"Not published" means BLS doesn't release an estimate for that job in that metro.

Check your own offer

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Taxes are estimates for a single filer taking the standard deduction; city and county income taxes are not included. See the methodology.

Notes & Sources

  1. U.S. Census Bureau, Metropolitan Statistical Area population estimates (Vintage 2025) (2025). Retrieved 2026-09-29.
  2. U.S. Bureau of Economic Analysis, Regional Price Parities by MSA (MARPP), all items (2024). Retrieved 2026-09-29.
  3. U.S. Department of Housing and Urban Development, Fair Market Rents, 1-bedroom (2026). Retrieved 2026-09-29.
  4. U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025, metropolitan areas (2025). Retrieved 2026-09-29.
  5. U.S. Office of Personnel Management, General Schedule (GS) pay rates with locality pay, 2026 (2026). Retrieved 2026-09-29.
  6. U.S. Office of Personnel Management, Locality codes used in the 2026 GS pay spreadsheet (2026). Retrieved 2026-09-29.
  7. U.S. Office of Personnel Management, 2026 Locality Pay Area Definitions (counties in each pay area) (2026). Retrieved 2026-09-29.
  8. Tax Foundation, State Individual Income Tax Rates and Brackets, 2026 (2026). Retrieved 2026-09-29.
  9. U.S. Census Bureau, Cartographic boundary file: states, 1:20,000,000 (2024) (2024). Retrieved 2026-09-29.
  10. U.S. Census Bureau, Gazetteer file: core based statistical areas (2025) (2025). Retrieved 2026-09-29.
  11. U.S. Census Bureau, American Community Survey 5-year estimates, 2020-2024, table C24010 (occupation of employed residents) by ZIP code area (2024). Retrieved 2026-09-29.
  12. U.S. Census Bureau, ZIP Code Tabulation Area relationship files (2020; Connecticut 2022) and Gazetteer locations (2025) (2025). Retrieved 2026-09-29.
  13. U.S. Census Bureau, Cartographic boundary files (ZIP code areas 2020; counties and states 2024) and TIGER/Line primary roads (2024) (2024). Retrieved 2026-09-29.
  14. Internal Revenue Service, Rev. Proc. 2025-32 (2026 tax brackets and standard deduction) (2026). Retrieved 2026-09-29.
  15. Internal Revenue Service, Publication 15 (Circular E), Employer's Tax Guide for 2026 (Social Security and Medicare) (2026). Retrieved 2026-09-29.
  16. U.S. Department of Labor, Employment and Training Administration, O*NET 31.0 Database: Job Titles (used under CC BY 4.0; O*NET is a trademark of USDOL/ETA) (2026). Retrieved 2026-10-14.