City comparison

Louisville, KY vs Springfield, MA

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

Key findings

  • Prices in Springfield, MA are 3.2% higher than in Louisville, KY. Someone earning $100,000 in Louisville, KY would need about $103,200 in Springfield, MA to live the same way.
  • Rent is the bigger story: a typical 1-bedroom costs $1,382 a month in Springfield, MA versus $1,047 in Louisville, KY. On $100,000, that's 22% of take-home pay in Springfield, MA and 17% in Louisville, KY.
  • On $100,000, estimated state income tax is about $1,398 a year higher in Springfield, MA than in Louisville, KY.
  • For federal employees, locality pay changes a GS-13 step 1 salary by +12.8% moving from Louisville, KY to Springfield, MA ($106,437 → $120,094), while prices change by +3.2%. Net effect of the transfer: +9.3% in real buying power.
LouisvilleSpringfield
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • Louisville, KY: price level 93.1 (cheaper)
  • Springfield, MA: price level 96.1 (cheaper)

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

Side by side

Louisville, KYSpringfield, MA
Price level (U.S. = 100)293.196.1
$100,000 is worth, in the other city2$103,209 in Springfield$96,891 in Louisville
Typical 1-bedroom rent3$1,047/mo$1,382/mo
Take-home on $100,00014,15,8$75,798$74,400
State income tax on $100,000 (estimate)8$3,382 (KY)$4,780 (MA)
Rent burden on $100,00017%22%
Median pay, all jobs4$48,370$51,930
Federal locality pay area7Rest of U.S.Hartford-East Hartford, CT-MA

Rent areas: Louisville, KY-IN HUD Metro FMR Area and Springfield, MA MSA. Metro areas: Louisville/Jefferson County, KY-IN and Springfield, MA.

What costs more or less

Louisville, KYSpringfield, MA
Price level (U.S. = 100)LouisvilleSpringfield
Housing (rent)78.675.8
Goods96.297.0
Utilities75.0155.0
Other services96.8101.2
Overall93.196.1
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

Louisville, KY → Springfield, MA

Same pay buys less

Buying power −3.1%; rent takes 22% of take-home; state tax +$1,398/yr.

59 Fair offer

Springfield, MA → Louisville, KY

Same pay goes further

Buying power +3.2%; rent takes 17% of take-home; state tax −$1,398/yr.

79 Strong offer

On the GS pay scale?

Louisville, KY is in the Rest of U.S. pay area; Springfield, MA is in Hartford-East Hartford, CT-MA. The last column shows what a transfer from Louisville, KY to Springfield, MA at the same grade and step does to real buying power.

Grade5,2Louisville, KYSpringfield, MAReal change, Louisville → Springfield
GS-9 step 1$61,722$69,642+9.3%
GS-11 step 1$74,678$84,260+9.3%
GS-12 step 1$89,508$100,992+9.3%
GS-13 step 1$106,437$120,094+9.3%
GS-14 step 1$125,776$141,915+9.3%

Pay for common jobs

Median annual pay4Louisville, KYSpringfield, MASpringfield pay in Louisville dollars
Elementary School Teachers, Except Special Education$61,610$79,640$77,164 (+25.2%)
Software Developers$110,270$127,740$123,768 (+12.2%)
Accountants and Auditors$76,320$92,010$89,149 (+16.8%)
Registered Nurses$84,850$98,410$95,350 (+12.4%)

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

Check your own offer

Loading calculator…

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.