TechnologyOfficial Payroll Survey · 99/1006–10 years
Senior Data Scientist Salary in Washington DC
2026 · Senior-level professionals in the top quarter of the market.
$187,600/yr
Typical range: $215,251 – $264,681
P75 · BLS OEWS employer payroll data
Data Scientist salary by experience level in Washington DC
Data Scientist 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 | $116,394 | $9,700 | — |
| Junior | 2 yrs | 2 yrs | $143,781 | $11,982 | +24% |
| Mid-Level | 4 yrs | 4 yrs | $162,039 | $13,503 | +39% |
| SeniorThis page | 6 yrs | 6 yrs | $187,600 | $15,633 | +61% |
| Staff | 10 yrs | 10 yrs | $253,329 | $21,111 | +118% |
| Principal | 14 yrs | 14 yrs | $317,688 | $26,474 | +173% |
| Distinguished | 18 yrs | 18 yrs | $333,778 | $27,815 | +187% |
Current Salary
$187,600
Senior · 6–10 years
Hourly: $90/hr
Next Level Target
$253,329
Staff · 10
+$66Kpotential uplift
Career Opportunity
74/100
Above Average
+36% demand · Moderate AI risk
Frequently Asked Questions
What is the senior Data Scientist salary in Washington DC, DC?
Senior Data Scientists in Washington DC, DC earn approximately $188K per year (2026). This corresponds to the P75 range of BLS OEWS employer payroll data.
How much does a senior Data Scientist make per hour in Washington DC, DC?
Based on $188K annually, the hourly rate is approximately $90/hr (2,080-hour work year).
How do I get from senior to senior Data Scientist in Washington DC, DC?
The typical progression takes 2–4 years with consistent skill development, project leadership, and strategic job moves. A senior Data Scientist in Washington DC, DC earns $215K–$265K/yr.