Salary guide, May 2025
QC Lab Technician pay in Santa Rosa-Petaluma, CA
Manufacturing Headhunters uses the published BLS OEWS figures below. They describe the mapped occupation and area, not an individual offer.
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The median annual wage for Chemical Technicians in Santa Rosa-Petaluma, CA was $57,380 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $48,280 and $64,990.
The Santa Rosa-Petaluma, CA median is $3,010 below the national median of $60,390, both from BLS May 2025.
Direct match · SOC 19-4031 Chemical Technicians
The QC Lab Technician title maps to the published occupation. The duties align, but BLS combines employers and industries.
What should you know about santa Rosa-Petaluma, CA?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $40,880 | $48,280 | $57,380 | $64,990 | $81,620 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $19.65 | $23.21 | $27.59 | $31.25 | $39.24 |
BLS estimated 90 workers employed in this occupation in Santa Rosa-Petaluma, CA. Location quotient: 1.23.
What should you know about united States?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $41,740 | $48,530 | $60,390 | $75,900 | $92,040 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $20.07 | $23.33 | $29.03 | $36.49 | $44.25 |
What should you know about role pay against all occupations here?
The published QC Lab Technician median is $57,380. The all-occupations median in Santa Rosa-Petaluma, CA is $56,850. Ratio: 1.01 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 1.23 measures how concentrated this occupation's employment is here against the nation. It is not a wage index.
What should you know about two BLS releases?
| Release period | 25th | Median | 75th |
|---|---|---|---|
| May 2024 | $44,690 | $53,420 | $61,770 |
| May 2025 | $48,280 | $57,380 | $64,990 |
These are two separate BLS estimates from different survey panels. The workers and employers behind them differ, so the gap is not like-for-like pay for the same workers and is not a growth rate. We show no percentage change.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 19-4031 Chemical Technicians, Santa Rosa-Petaluma, CA. Official occupation data · Official area tables. Released 2026-05-15.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 19-4031 Chemical Technicians, U.S.. Official occupation data · Official area tables. Released 2026-05-15.
What should you know about nearby areas?
| Area | Median | 25th to 75th |
|---|---|---|
| Napa, CA | $55,750 | $48,700 to $66,190 |
| Vallejo, CA | $62,470 | $47,960 to $79,490 |
All roles in Santa Rosa-Petaluma, CA · National page · QC Lab Technician ranked across metros