2026 Salary — Delaware
Updated April 29, 2026
Data Scientist Salary in Delaware: $110K Median
Data Scientists in Delaware earn between $69K and $188K per year.
That's +2% above the US national median.
Quick Answer
As of April 2026, the median Data Scientist salary in Delaware is $110,180 per year — +2% above the US national median of $108,020. Salaries range from $69,136 (entry, 25th percentile) to $187,772 (90th percentile). Delaware's cost-of-living index is 103. State income tax applies.
Median
$110,180
+520.0% YoY
Entry
$86,700
Experienced
$168,300
Top 10%
$187,772
About Data Scientists in Delaware
Data scientists analyze large datasets to extract insights, build predictive models, and inform business decisions. They combine statistics, programming, and domain expertise.
Hot 2026 Skills
LLMsPyTorchMLOpsdbtSnowflakeGenAI
ATS Keywords
PythonSQLTensorFlowPyTorchmachine learningstatisticsA/B testingdata visualizationpandasscikit-learn
How to Negotiate Your Data Scientist Salary in Delaware
Walk-away anchor: $95,809.
Leverage Points
- Reference levels.fyi total compensation data for your level (L4/L5/etc.) at comparable companies
- Quantify recent shipped impact: latency reduced, revenue driven, on-call incidents resolved
- Hold a competing offer (or credible interview pipeline) before the salary conversation
- Highlight in-demand skill premiums: LLMs, Kubernetes, Rust, distributed systems
Negotiate Beyond Base
Sign-on bonus ($25K-$100K is standard at Big Tech)RSU refreshers and accelerated vesting cliffsRemote/hybrid flexibility and home-office stipendAnnual learning budget and conference allowanceSabbatical eligibility after 4-5 years
Data Scientist Salary FAQ — Delaware
What is the average Data Scientist salary in Delaware?
The average Data Scientist salary in Delaware is $110,180 per year as of April 2026. Salaries range from $69,136 (entry, 25th percentile) up to $187,772 (90th percentile). State income tax applies.
How does Data Scientist pay in Delaware compare to the US average?
Data Scientists in Delaware earn approximately 2% more than the US national median ($108,020 nationally vs $110,180 in Delaware). Delaware's cost-of-living index of 103 is close to the national average.
Did Data Scientist salaries in Delaware increase in 2026?
Yes — Data Scientist salaries in Delaware grew approximately 520.0% year-over-year, from $17,771 in 2025 to $110,180 in 2026. This reflects the broader Technology sector's wage growth, driven by LLMs and PyTorch demand.
Which Delaware cities pay Data Scientists the most?
Delaware has no major metros in our database — fallback to the closest tracked city for detailed breakdowns.
What's the job outlook for Data Scientists in Delaware?
Data scientist employment is projected to grow 36% through 2034 — one of the fastest-growing occupations. AI/ML adoption across industries is driving unprecedented demand. Delaware's top industries include Finance/Banking, Pharmaceuticals, Chemicals (DuPont), and the state's unemployment rate is 4% — steady demand for skilled workers.
Does Delaware have state income tax?
Yes, Delaware has state income tax. This affects take-home pay — at $110,180, expect 4-7% effective state tax depending on filing status. See city pages for detailed take-home calculations.
What skills are most in demand for Data Scientists in 2026?
Hottest 2026 skills: LLMs, PyTorch, MLOps, dbt, Snowflake, GenAI. ATS systems specifically scan for these. Adding them to your resume — naturally and in context — improves your match rate with Delaware employers.
How can I increase my Data Scientist salary in Delaware?
Based on levels.fyi data and what I'm seeing from comparable offers, total compensation for this level is closer to $X base plus equity. Can we close the gap on base or front-load the RSU grant? Beyond base, negotiate: Sign-on bonus ($25K-$100K is standard at Big Tech), RSU refreshers and accelerated vesting cliffs, Remote/hybrid flexibility and home-office stipend, Annual learning budget and conference allowance. Walk-away anchor for Delaware: $95,809.
Methodology
Delaware Data Scientist salary is the BLS national median ($108,020) adjusted by Delaware's state multiplier (1.02×). YoY rate from BLS Employment Cost Index. Last reviewed April 29, 2026.
Data Scientist Salary in Other States
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