Last updated: 2025 BLS data · Page refreshed:
How does First-Line Supervisors of Housekeeping and Janitorial Workers salary grow from entry-level to senior in Washington? State salary progression based on 2025 BLS data.
76% career growth potentialData: BLS OEWS 2025 • Washington salary data • Updated 2026-05-19
The salary range for First-Line Supervisors of Housekeeping and Janitorial Workers in Washington spans from $47,000 at entry-level to $82,620 at senior level — a difference of $35,620 per year.
Senior First-Line Supervisors of Housekeeping and Janitorial Workerss in Washington earn $35,620 more per year than entry-level professionals.
Complete percentile breakdown showing how First-Line Supervisors of Housekeeping and Janitorial Workers salary increases with experience in Washington, from entry-level (10th percentile) to senior (90th percentile).
| Experience Level | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|
| Entry-Level | P10 | $47,000 | $3,917 | $22.60 |
| Early Career | P25 | $52,410 | $4,368 | $25.20 |
| Mid-Career | Median | $63,550 | $5,296 | $30.55 |
| Experienced | P75 | $75,420 | $6,285 | $36.26 |
| Senior / Expert | P90 | $82,620 | $6,885 | $39.72 |
First-Line Supervisors of Housekeeping and Janitorial Workers in Washington has a moderate salary progression with a 76% growth from entry-level ($47,000) to senior ($82,620). While the growth potential is steady, professionals looking to maximize earnings may benefit from specialization, advanced certifications, or gaining experience in higher-paying states. The gap between median ($63,550) and P90 ($82,620) shows there is still room for meaningful growth beyond mid-career.
Where does Washington rank for First-Line Supervisors of Housekeeping and Janitorial Workers senior-level salaries? Compare Washington's P90 pay to other top-paying states.
Entry-level First-Line Supervisors of Housekeeping and Janitorial Workerss (10th percentile) earn approximately $47,000 per year, or $3,916 per month. Early-career professionals (25th percentile) earn around $52,410. Based on 2025 BLS OEWS data across all U.S. states.
Senior First-Line Supervisors of Housekeeping and Janitorial Workerss (90th percentile) earn approximately $82,620 per year. Experienced professionals (75th percentile) earn around $75,420. This represents a career premium of 76% over entry-level pay.
The career salary growth potential for First-Line Supervisors of Housekeeping and Janitorial Workerss is 76%. Entry-level professionals start at $47,000, while senior-level can earn up to $82,620 — a difference of $35,620 per year.
The highest-paying state for senior First-Line Supervisors of Housekeeping and Janitorial Workerss is Washington, where 90th-percentile salaries reach $82,620 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2025 data. The 10th percentile (P10) approximates entry-level pay — the salary that 90% of workers earn more than. The 90th percentile (P90) approximates senior/expert-level pay — only 10% of workers earn above this threshold. National averages are computed across all reporting U.S. states.
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Salary percentile data for Washington from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2025. P10 approximates entry-level compensation; P90 approximates senior/expert-level compensation. State averages differ from national averages due to regional variations in cost of living, demand, and workforce composition. Actual salaries vary based on employer, experience, education, certifications, and specific location within Washington.
Our Methodology · Data Sources · Source: BLS OEWS