Data Scientist Salary in District of Columbia
Data Scientists in District of Columbia earn an average of $127,854 per year across 1 metro area. This is +18.4% higher than the national average.
Average Salary
$127,854
per year
Hourly Rate
$61.47
per hour
vs National
+18.4%
$108,020 national
Salary Range
$83,511
to $179,172
Cost of Living Adjusted Salary
Nominal Salary
$127,854
Cost of Living Index
153
100 = national average
Adjusted Salary
$83,565
purchasing power equivalent
After adjusting for District of Columbia's cost of living (above average), a Data Scientist's salary of $127,854 has the purchasing power of $83,565 in an average-cost area.
Data Scientist Salary by City in District of Columbia
| City | Median Salary | Hourly Rate | Entry Level (P10) | Senior (P90) | Employment |
|---|---|---|---|---|---|
| Washington, DC | $127,854 | $61.47/hr | $83,511 | $179,172 | 197 |
Source: Bureau of Labor Statistics OEWS Survey, 2026. Sorted by median salary (highest first).
District of Columbia vs National Average
Data Scientist Salary Comparison
Employment in District of Columbia
There are approximately 197 Data Scientists employed across 1 metro area in District of Columbia.
Key Industries: Federal Government, Legal Services, Professional Services
State Income Tax: 4% - 10.75%
Data Scientist Salary Range in District of Columbia
Entry Level (10th Percentile)
$83,511
Starting salary for new Data Scientists
Median (50th Percentile)
$127,854
Mid-career Data Scientist salary
Senior (90th Percentile)
$179,172
Top earners in the field
Related Occupations in District of Columbia
Software Developer
$149,923
avg in DC
+$22,069 vs Data Scientist
Information Security Analyst
$140,058
avg in DC
+$12,204 vs Data Scientist
Computer Systems Analyst
$117,104
avg in DC
-$10,750 vs Data Scientist
Network Administrator
$111,854
avg in DC
-$16,000 vs Data Scientist
Computer User Support Specialist
$70,142
avg in DC
-$57,712 vs Data Scientist
Data Scientist Salary in Neighboring States
Compare Data Scientist salaries in District of Columbia with nearby states to find the best opportunities.
More District of Columbia Data
Frequently Asked Questions
What is the average Data Scientist salary in District of Columbia?
The average Data Scientist salary in District of Columbia is $127,854 per year ($61.47/hour) based on 2026 data across 1 metro areas. This is 18.4% above the national average of $108,020.
What is the highest paying city for Data Scientists in District of Columbia?
Washington, DC is the highest paying city for Data Scientists in District of Columbia, with a median salary of $127,854 per year.
What is the salary range for Data Scientists in District of Columbia?
Data Scientist salaries in District of Columbia range from $83,511 (entry-level, 10th percentile) to $179,172 (experienced, 90th percentile). The median salary is $127,854 per year.
About This Data
Salary data is sourced from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey. State-level averages are calculated from metro area data within District of Columbia. Figures represent 2026 estimates and may not reflect all employers or self-employed workers. Cost of living adjustments use regional indices to provide purchasing power context.