Data Scientist Salary in Delaware (2026)
The average Data Scientist in Delaware earns around $145,000/year. After taxes, your estimated take-home is $102,883/year ($8,574/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $102,883 |
Monthly Take-Home Pay | $8,574 |
Biweekly Take-Home Pay | $3,957 |
Hourly Take-Home Pay based on 2,080 hrs/year | $49/hr |
Federal Tax | $23,534 |
State Tax | $7,491 |
FICA Taxes | $11,093 |
Effective Tax Rate total taxes ÷ gross salary | 29.05% |
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Read the guideData Scientist Salary Ranges in Delaware
Not all Data Scientists earn the same — not even close
Delaware's data science market is anchored by Wilmington credit card + payments analytics (Bank of America Wilmington credit card fraud + risk + portfolio analytics + JPMorgan Chase Wilmington + Capital One Wilmington + Discover Financial + the substantial DE credit card portfolio + risk + fraud analytics as one of country's substantial US credit card analytics concentrations + post-1981 DE Financial Center Development Act), DuPont + Chemours + Corteva chemical + ag analytics (the substantial DE chemical industry + Corteva Agriscience seed + crop protection analytics + the substantial post-2019 DuPont-Dow split + Chemours spinoff), AstraZeneca Wilmington pharma analytics (clinical trials + drug development + post-2014 MedImmune cross-border MD-DE), Christiana Care + Nemours Children's Health healthcare analytics (the substantial Christiana Care as largest DE health system + Nemours pediatric population health), University of Delaware Department of Mathematical Sciences + UD Statistics + UD Lerner College of Business + the substantial UD analytics pipeline + post-2020 DE remote-DS migration from NYC-NJ-PA.
Staff / Principal Data Scientist
$160,000–$275,000+ TC
Senior IC at BoA + JPMorgan + Capital One + Discover + AstraZeneca
Senior DS (Bank of America Wilmington)
$132,000–$200,000+ TC
BoA Wilmington · credit card fraud + risk + portfolio analytics
Senior DS (JPMorgan / Capital One / Discover)
$135,000–$205,000+ TC
JPMorgan + Capital One + Discover · credit card + consumer fintech ML
Senior DS (Chemours / DuPont / Corteva)
$115,000–$172,000+ bonus
Chemours + DuPont + Corteva · chemical + ag + crop protection analytics
Senior DS (AstraZeneca Wilmington)
$125,000–$192,000+ TC
AstraZeneca · clinical trials + drug development + pharma analytics
Senior DS (Christiana Care / Nemours)
$108,000–$162,000+ bonus
Christiana Care + Nemours · healthcare + pediatric population health
Senior DS (Remote / NYC-NJ-PA / DE Tax Resident)
$125,000–$195,000+ TC
DE-based remote · post-2020 NYC-NJ-PA remote-DS · DE tax residency
Senior Actuary / Predictive Modeler
$118,000–$182,000+ bonus
DE insurance + reinsurance · SOA FSA + CAS FCAS · the substantial DE captive
Senior ML / Decision Scientist
$125,000–$195,000+ TC
BoA + JPMorgan + Capital One · forecasting + experimentation + credit risk
Mid-Level Data Scientist (3-6 yrs)
$88,000–$128,000
Functional IC at DE major employers · transitioning to senior band
Junior Data Scientist (0-3 yrs)
$68,000–$95,000
UD Math + Statistics + Lerner + Delaware State + Wilmington U · entry
Worth knowing: Wilmington credit card + payments analytics (Bank of America + JPMorgan + Capital One + Discover) + DuPont + Chemours + Corteva chemical analytics + AstraZeneca Wilmington pharma analytics tri-anchor is one of the country's distinctive concentrated US single-state credit card portfolio + heritage chemical + pharma DS cluster and a feature most national DS surveys understate for DE. Wilmington credit card + payments analytics (Bank of America Wilmington credit card fraud + risk + portfolio analytics + JPMorgan Chase Wilmington + Capital One Wilmington + Discover Financial + the substantial DE credit card portfolio + risk + fraud analytics as one of country's substantial US credit card analytics concentrations + the substantial post-1981 DE Financial Center Development Act + the substantial post-2024 DE credit card GenAI fraud detection). DuPont + Chemours + Corteva chemical + ag analytics (the substantial DE chemical industry + Corteva Agriscience seed + crop protection analytics + post-2019 DuPont-Dow split + Chemours spinoff). AstraZeneca Wilmington pharma analytics (clinical trials + drug development + post-2014 MedImmune Gaithersburg cross-border MD-DE). Christiana Care + Nemours Children's Health healthcare DS. UD Math + Statistics + Lerner College of Business. DE progressive top 6.6% + DE NLC anchor the DE DS proposition.
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More on Delaware
Salaries by profession, top-paying roles by industry, and an economic breakdown for Delaware in 2026.
Tax brackets, standard deductions, and take-home estimates for Delaware in 2026.
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