PMP vs CSSBB
Project Management Professional and Six Sigma Black Belt compared with live job-market data: demand, salary, difficulty, and cost — updated weekly.
The short answer
PMP leads on market demand (39,346 vs 1,543 US job postings) and PMPalso leads on average salary ($125,000). PMP is the more accessible starting point at 4/5 difficulty versus 5/5 for CSSBB.
Side-by-Side Data
| PMP | CSSBB | |
|---|---|---|
| Job Postings | 39,346leads | 1,543 |
| Market Share | 0.69% | 0.03% |
| Demand Trend | Rising | Declining |
| Avg Salary | $125,000 | $125,000 |
| Difficulty (1-5) | 4 / 5 | 5 / 5 |
| Exam Cost | $405 (Member) / $555-675 (Non-Member) | $438-$538 |
| Study Time | 100-200 hours | 100-200 hours |
Job counts and market share from live US job postings, updated weekly. Want a different matchup? Use theinteractive comparison tool.
PMP
Project Management Professional
PMI's flagship certification validating project leadership across predictive, agile, and hybrid methodologies. The 230-minute exam has 180 questions covering People (42%), Process (50%), and Business Environment (8%). Requires 35 contact hours and 36-60 months leading projects.
CSSBB
Six Sigma Black Belt
ASQ's expert-level process improvement certification covering advanced DMAIC, Design for Six Sigma, and team leadership. The 5+ hour open-book exam has 150 scored questions. Requires Green Belt plus 2 completed projects and 3 years experience. Also available from IASSC.
PMP vs CSSBB: FAQ
Which pays more, PMP or CSSBB?+
Both certifications are associated with similar average salaries of about $125,000 in current US job postings.
Which is more in demand, PMP or CSSBB?+
PMP currently appears in 39,346 US job postings versus 1,543 for CSSBB — roughly 25.5× the demand. Data updates weekly from live job listings.
Is CSSBB harder than PMP?+
Generally yes: we rate CSSBB 5/5 difficulty versus 4/5 for PMP, reflecting exam depth and experience requirements.
Should I get both PMP and CSSBB?+
Many professionals eventually hold both, but sequencing matters. A common path is starting with PMP (4/5 difficulty) and progressing to CSSBB. Compare requirements on each certification's detail page before committing.