City comparison

San Diego, CA vs Tucson, AZ

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

Key findings

  • Prices in San Diego, CA are 15.5% higher than in Tucson, AZ. Someone earning $100,000 in Tucson, AZ would need about $115,500 in San Diego, CA to live the same way.
  • Rent is the bigger story: a typical 1-bedroom costs $2,459 a month in San Diego, CA versus $1,081 in Tucson, AZ. On $100,000, that's 40% of take-home pay in San Diego, CA and 17% in Tucson, AZ.
  • On $100,000, estimated state income tax is about $2,779 a year higher in San Diego, CA than in Tucson, AZ.
  • For federal employees, locality pay changes a GS-13 step 1 salary by −10.8% moving from San Diego, CA to Tucson, AZ ($121,585 → $108,455), while prices change by −13.4%. Net effect of the transfer: +3.0% in real buying power.
San DiegoTucson
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • San Diego, CA: price level 111.9 (much pricier)
  • Tucson, AZ: price level 96.9 (cheaper)

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

Side by side

San Diego, CATucson, AZ
Price level (U.S. = 100)2111.996.9
$100,000 is worth, in the other city2$86,602 in Tucson$115,471 in San Diego
Typical 1-bedroom rent3$2,459/mo$1,081/mo
Take-home on $100,00014,15,8$74,110$76,889
State income tax on $100,000 (estimate)8$5,070 (CA)$2,291 (AZ)
Rent burden on $100,00040%17%
Median pay, all jobs4$58,690$47,760
Federal locality pay area7San Diego-Chula Vista-Carlsbad, CATucson-Nogales, AZ

Rent areas: San Diego-Chula Vista-Carlsbad, CA MSA and Tucson, AZ MSA. Metro areas: San Diego-Chula Vista-Carlsbad, CA and Tucson, AZ.

What costs more or less

San Diego, CATucson, AZ
Price level (U.S. = 100)San DiegoTucson
Housing (rent)179.391.8
Goods108.096.2
Utilities174.289.5
Other services99.699.8
Overall111.996.9
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

San Diego, CA → Tucson, AZ

Same pay goes further

Buying power +15.5%; rent takes 17% of take-home; state tax −$2,779/yr.

100 Strong offer

Tucson, AZ → San Diego, CA

Same pay buys less

Buying power −13.4%; rent takes 40% of take-home; state tax +$2,779/yr.

15 Weak offer

Federal employees: GS pay

San Diego, CA is in the San Diego-Chula Vista-Carlsbad, CA pay area; Tucson, AZ is in Tucson-Nogales, AZ. The last column shows what a transfer from San Diego, CA to Tucson, AZ at the same grade and step does to real buying power.

Grade5,2San Diego, CATucson, AZReal change, San Diego → Tucson
GS-9 step 1$70,507$62,893+3.0%
GS-11 step 1$85,307$76,095+3.0%
GS-12 step 1$102,246$91,205+3.0%
GS-13 step 1$121,585$108,455+3.0%
GS-14 step 1$143,677$128,162+3.0%

Pay for common jobs

Median annual pay4San Diego, CATucson, AZTucson pay in San Diego dollars
Information Security Analysts$132,120$102,260$118,081 (−10.6%)
Software Developers$163,270$123,710$142,849 (−12.5%)
Accountants and Auditors$96,340$76,320$88,128 (−8.5%)
Registered Nurses$139,520$94,110$108,670 (−22.1%)

"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.