City comparison

San Diego, CA vs Waterbury, CT

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

Key findings

  • Prices in San Diego, CA are 12.1% higher than in Waterbury, CT. Someone earning $100,000 in Waterbury, CT would need about $112,100 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 $1,445 in Waterbury, CT. On $100,000, that's 40% of take-home pay in San Diego, CA and 23% in Waterbury, CT.
  • On $100,000, estimated state income tax is about $1,145 a year higher in San Diego, CA than in Waterbury, CT.
  • For federal employees, locality pay changes a GS-13 step 1 salary by +3.2% moving from San Diego, CA to Waterbury, CT ($121,585 → $125,431), while prices change by −10.8%. Net effect of the transfer: +15.7% in real buying power.
San DiegoWaterbury
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • San Diego, CA: price level 111.9 (much pricier)
  • Waterbury, CT: price level 99.8 (about average)

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

Side by side

San Diego, CAWaterbury, CT
Price level (U.S. = 100)2111.999.8
$100,000 is worth, in the other city2$89,177 in Waterbury$112,136 in San Diego
Typical 1-bedroom rent3$2,459/mo$1,445/mo
Take-home on $100,00014,15,8$74,110$75,255
State income tax on $100,000 (estimate)8$5,070 (CA)$3,925 (CT)
Rent burden on $100,00040%23%
Median pay, all jobs4$58,690$51,440
Federal locality pay area7San Diego-Chula Vista-Carlsbad, CANew York-Newark, NY-NJ-CT-PA

Rent areas: San Diego-Chula Vista-Carlsbad, CA MSA and Waterbury-Shelton, CT MSA. Metro areas: San Diego-Chula Vista-Carlsbad, CA and Waterbury-Shelton, CT.

What costs more or less

San Diego, CAWaterbury, CT
Price level (U.S. = 100)San DiegoWaterbury
Housing (rent)179.389.1
Goods108.097.3
Utilities174.2147.6
Other services99.6102.7
Overall111.999.8
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

San Diego, CA → Waterbury, CT

Same pay goes further

Buying power +12.1%; rent takes 23% of take-home; state tax −$1,145/yr.

100 Strong offer

Waterbury, CT → San Diego, CA

Same pay buys less

Buying power −10.8%; rent takes 40% of take-home; state tax +$1,145/yr.

15 Weak offer

On the GS pay scale?

San Diego, CA is in the San Diego-Chula Vista-Carlsbad, CA pay area; Waterbury, CT is in New York-Newark, NY-NJ-CT-PA. The last column shows what a transfer from San Diego, CA to Waterbury, CT at the same grade and step does to real buying power.

Grade5,2San Diego, CAWaterbury, CTReal change, San Diego → Waterbury
GS-9 step 1$70,507$72,737+15.7%
GS-11 step 1$85,307$88,005+15.7%
GS-12 step 1$102,246$105,481+15.7%
GS-13 step 1$121,585$125,431+15.7%
GS-14 step 1$143,677$148,222+15.7%

Pay for common jobs

Median annual pay4San Diego, CAWaterbury, CTWaterbury pay in San Diego dollars
Elementary School Teachers, Except Special Education$97,000$79,640$89,305 (−7.9%)
Software Developers$163,270$131,290$147,223 (−9.8%)
Accountants and Auditors$96,340$93,010$104,298 (+8.3%)
Registered Nurses$139,520$101,690$114,031 (−18.3%)

"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.