City comparison

Detroit, MI vs Louisville, KY

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

Key findings

  • Prices in Detroit, MI are 7.8% higher than in Louisville, KY. Someone earning $100,000 in Louisville, KY would need about $107,800 in Detroit, MI to live the same way.
  • Rent differs too: a typical 1-bedroom costs $1,122 a month in Detroit, MI versus $1,047 in Louisville, KY. On $100,000, that's 18% of take-home pay in Detroit, MI and 17% in Louisville, KY.
  • On $100,000, estimated state income tax is about $617 a year higher in Detroit, MI than in Louisville, KY.
  • For federal employees, locality pay changes a GS-13 step 1 salary by −9.3% moving from Detroit, MI to Louisville, KY ($117,402 → $106,437), while prices change by −7.2%. Net effect of the transfer: −2.3% in real buying power.
DetroitLouisville
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • Detroit, MI: price level 100.3 (about average)
  • Louisville, KY: price level 93.1 (cheaper)

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

Side by side

Detroit, MILouisville, KY
Price level (U.S. = 100)2100.393.1
$100,000 is worth, in the other city2$92,797 in Louisville$107,762 in Detroit
Typical 1-bedroom rent3$1,122/mo$1,047/mo
Take-home on $100,00014,15,8$75,181$75,798
State income tax on $100,000 (estimate)8$3,999 (MI)$3,382 (KY)
Rent burden on $100,00018%17%
Median pay, all jobs4$52,080$48,370
Federal locality pay area7Detroit-Warren-Ann Arbor, MIRest of U.S.

Rent areas: Detroit-Warren-Livonia, MI HUD Metro FMR Area and Louisville, KY-IN HUD Metro FMR Area. Metro areas: Detroit-Warren-Dearborn, MI and Louisville/Jefferson County, KY-IN.

What costs more or less

Detroit, MILouisville, KY
Price level (U.S. = 100)DetroitLouisville
Housing (rent)94.778.6
Goods98.896.2
Utilities107.075.0
Other services102.696.8
Overall100.393.1
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

Detroit, MI → Louisville, KY

Same pay goes further

Buying power +7.8%; rent takes 17% of take-home; state tax −$617/yr.

93 Strong offer

Louisville, KY → Detroit, MI

Same pay buys less

Buying power −7.2%; rent takes 18% of take-home; state tax +$617/yr.

46 Fair offer

On the GS pay scale?

Detroit, MI is in the Detroit-Warren-Ann Arbor, MI pay area; Louisville, KY is in Rest of U.S.. The last column shows what a transfer from Detroit, MI to Louisville, KY at the same grade and step does to real buying power.

Grade5,2Detroit, MILouisville, KYReal change, Detroit → Louisville
GS-9 step 1$68,081$61,722−2.3%
GS-11 step 1$82,372$74,678−2.3%
GS-12 step 1$98,729$89,508−2.3%
GS-13 step 1$117,402$106,437−2.3%
GS-14 step 1$138,734$125,776−2.3%

Pay for common jobs

Median annual pay4Detroit, MILouisville, KYLouisville pay in Detroit dollars
Elementary School Teachers, Except Special Education$65,210$61,610$66,392 (+1.8%)
Software Developers$130,760$110,270$118,829 (−9.1%)
Accountants and Auditors$80,650$76,320$82,244 (+2.0%)
Registered Nurses$97,280$84,850$91,436 (−6.0%)

"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.