Salaries › Data Scientist › District of Columbia
Data Scientist Salary in District of Columbia (2026)
$60.81 per hour · take-home ≈ $89,939/year ($7,495/month) for a single filer
District of Columbia ranks 9th of 50 states for Data Scientist pay, with a median about 5% above the national average. Of the 2,680 Data Scientist jobs BLS counts in District of Columbia, the typical worker earns $126,490 a year — though pay ranges from $89,750 for newcomers to $209,730 at the top.
Data Scientist pay range in District of Columbia
| Percentile | Annual wage | Meaning |
| 10th percentile (entry) | $89,750 | Lowest-paid 10% earn less than this |
| 25th percentile | $105,320 | A quarter earn less |
| Median (50th) | $126,490 | Half earn more, half earn less |
| 75th percentile | $174,650 | Top quarter starts here |
| 90th percentile (top) | $209,730 | Highest-paid 10% earn more than this |
BLS reports 2,680 Data Scientist jobs in District of Columbia (occupation code 15-2051, “Data Scientists”).
Gross vs. take-home in District of Columbia
A median Data Scientist salary of $126,490 doesn’t all reach your bank account. After federal income tax, Social Security, and Medicare, plus District of Columbia state income tax, a single filer keeps about $89,939 — an effective tax rate of 28.9%.
| Gross (median) | $126,490 |
| Federal income tax | −$19,092 |
| Social Security + Medicare | −$9,676 |
| District of Columbia state income tax | −$7,783 |
| Take-home (annual) | $89,939 |
| Take-home (monthly) | $7,495 |
Want your exact numbers — married, 401(k), different salary? Use the free District of Columbia paycheck calculator on PaycheckTally.
Frequently asked questions
- How much does a Data Scientist make in District of Columbia?
- The median Data Scientist salary in District of Columbia is $126,490 per year ($60.81 per hour) according to the latest BLS data. The middle 50% earn between $105,320 and $174,650.
- What is the take-home pay for a Data Scientist in District of Columbia?
- On the median salary of $126,490, a single filer in District of Columbia takes home about $89,939 per year ($7,495 per month) after federal tax, FICA, and state income tax — an effective tax rate of 28.9%.
- How many Data Scientist jobs are there in District of Columbia?
- BLS counts 2,680 Data Scientist jobs in District of Columbia in the latest survey (May 2025).
Top-paying states for Data Scientists
Other salaries in District of Columbia
Sources and methodology
Wage and employment figures: BLS OEWS May 2025 (state file, released April 2026) — the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics survey, the most authoritative public salary dataset. Take-home estimate: 2026 federal brackets, FICA, and verified District of Columbia state tax rules (single filer, standard deduction, no credits or local taxes). Estimates only — not financial advice.
- BLS OEWS — official occupational wage data.
- PaycheckTally — interactive 2026 take-home calculator for District of Columbia.