ScienceOfficial Payroll Survey · 99/1006–10 years
Senior Biologist Salary in Washington DC
2026 · Senior-level professionals in the top quarter of the market.
$135,604/yr
Typical range: $156,182 – $188,576
P75 · BLS OEWS employer payroll data
Biologist salary by experience level in Washington DC
Biologist Salary Progression in Washington DC
From entry-level through staff — based on BLS OEWS percentile data
| Experience Level | Years | Percentile | Annual Salary | Monthly | vs Entry |
|---|---|---|---|---|---|
| Entry | 0 yrs | 0 yrs | $82,376 | $6,865 | — |
| Junior | 2 yrs | 2 yrs | $103,921 | $8,660 | +26% |
| Mid-Level | 4 yrs | 4 yrs | $119,129 | $9,927 | +45% |
| SeniorThis page | 6 yrs | 6 yrs | $135,604 | $11,300 | +65% |
| Staff | 10 yrs | 10 yrs | $171,090 | $14,258 | +108% |
| Principal | 14 yrs | 14 yrs | $198,464 | $16,539 | +141% |
| Distinguished | 18 yrs | 18 yrs | $205,307 | $17,109 | +149% |
Current Salary
$135,604
Senior · 6–10 years
Hourly: $65/hr
Next Level Target
$171,090
Staff · 10
+$35Kpotential uplift
Career Opportunity
36/100
Below Average
+6% demand · Low AI risk
Frequently Asked Questions
What is the senior Biologist salary in Washington DC, DC?
Senior Biologists in Washington DC, DC earn approximately $136K per year (2026). This corresponds to the P75 range of BLS OEWS employer payroll data.
How much does a senior Biologist make per hour in Washington DC, DC?
Based on $136K annually, the hourly rate is approximately $65/hr (2,080-hour work year).
How do I get from senior to senior Biologist in Washington DC, DC?
The typical progression takes 2–4 years with consistent skill development, project leadership, and strategic job moves. A senior Biologist in Washington DC, DC earns $156K–$189K/yr.