City comparison

Davenport, IA vs Rockford, IL

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

Key findings

  • Prices in Rockford, IL are 3.5% higher than in Davenport, IA. Someone earning $100,000 in Davenport, IA would need about $103,500 in Rockford, IL to live the same way.
  • Typical 1-bedroom rents are close: $928 a month in Davenport, IA and $895 in Rockford, IL.
  • On $100,000, estimated state income tax is about $1,657 a year higher in Rockford, IL than in Davenport, IA.
  • For federal employees, locality pay changes a GS-13 step 1 salary by +10.0% moving from Davenport, IA to Rockford, IL ($108,137 → $118,984), while prices change by +3.5%. Net effect of the transfer: +6.4% in real buying power.
DavenportRockford
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • Davenport, IA: price level 89.1 (much cheaper)
  • Rockford, IL: price level 92.2 (cheaper)

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

Side by side

Davenport, IARockford, IL
Price level (U.S. = 100)289.192.2
$100,000 is worth, in the other city2$103,452 in Rockford$96,663 in Davenport
Typical 1-bedroom rent3$928/mo$895/mo
Take-home on $100,00014,15,8$76,032$74,375
State income tax on $100,000 (estimate)8$3,148 (IA)$4,805 (IL)
Rent burden on $100,00015%14%
Median pay, all jobs4$48,550$47,120
Federal locality pay area7Davenport-Moline, IA-ILChicago-Naperville, IL-IN-WI

Rent areas: Davenport-Moline-Rock Island, IA-IL MSA and Rockford, IL MSA. Metro areas: Davenport-Moline-Rock Island, IA-IL and Rockford, IL.

What costs more or less

Davenport, IARockford, IL
Price level (U.S. = 100)DavenportRockford
Housing (rent)68.370.1
Goods94.293.6
Utilities89.989.4
Other services93.599.6
Overall89.192.2
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

Davenport, IA → Rockford, IL

Same pay buys less

Buying power −3.3%; rent takes 14% of take-home; state tax +$1,657/yr.

58 Fair offer

Rockford, IL → Davenport, IA

Same pay goes further

Buying power +3.5%; rent takes 15% of take-home; state tax −$1,657/yr.

80 Strong offer

On the GS pay scale?

Davenport, IA is in the Davenport-Moline, IA-IL pay area; Rockford, IL is in Chicago-Naperville, IL-IN-WI. The last column shows what a transfer from Davenport, IA to Rockford, IL at the same grade and step does to real buying power.

Grade5,2Davenport, IARockford, ILReal change, Davenport → Rockford
GS-9 step 1$62,708$68,999+6.4%
GS-11 step 1$75,871$83,482+6.4%
GS-12 step 1$90,937$100,059+6.4%
GS-13 step 1$108,137$118,984+6.4%
GS-14 step 1$127,786$140,604+6.4%

Pay for common jobs

Median annual pay4Davenport, IARockford, ILRockford pay in Davenport dollars
Elementary School Teachers, Except Special Education$61,650$64,200$62,058 (+0.7%)
Software Developers$115,780$107,640$104,048 (−10.1%)
Accountants and Auditors$77,600$75,260$72,749 (−6.3%)
Registered Nurses$77,150$80,930$78,230 (+1.4%)

"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.
  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.