How does Social and Human Service Assistants salary grow from entry-level to senior in Washington? State salary progression based on 2024 BLS data.
71% career growth potentialData: BLS OEWS 2024 • Washington salary data • Updated 2026-04-06
The salary range for Social and Human Service Assistants in Washington spans from $36,870 at entry-level to $63,220 at senior level — a difference of $26,350 per year.
Senior Social and Human Service Assistantss in Washington earn $26,350 more per year than entry-level professionals.
Complete percentile breakdown showing how Social and Human Service Assistants 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 | $36,870 | $3,072 | $17.73 |
| Early Career | P25 | $40,200 | $3,350 | $19.33 |
| Mid-Career | Median | $47,100 | $3,925 | $22.64 |
| Experienced | P75 | $55,230 | $4,602 | $26.55 |
| Senior / Expert | P90 | $63,220 | $5,268 | $30.39 |
Social and Human Service Assistants in Washington has a moderate salary progression with a 71% growth from entry-level ($36,870) to senior ($63,220). 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 ($47,100) and P90 ($63,220) shows there is still room for meaningful growth beyond mid-career.
Where does Washington rank for Social and Human Service Assistants senior-level salaries? Compare Washington's P90 pay to other top-paying states.
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Entry-level Social and Human Service Assistantss (10th percentile) earn approximately $36,870 per year, or $3,072 per month. Early-career professionals (25th percentile) earn around $40,200. Based on 2024 BLS OEWS data across all U.S. states.
Senior Social and Human Service Assistantss (90th percentile) earn approximately $63,220 per year. Experienced professionals (75th percentile) earn around $55,230. This represents a career premium of 71% over entry-level pay.
The career salary growth potential for Social and Human Service Assistantss is 71%. Entry-level professionals start at $36,870, while senior-level can earn up to $63,220 — a difference of $26,350 per year.
The highest-paying state for senior Social and Human Service Assistantss is Washington, where 90th-percentile salaries reach $63,220 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2024 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.
Salary percentile data for Washington from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2024. 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