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  1. Home/
  2. Salaries/
  3. Data Curation Specialist/
  4. Wilmington

Data Curation Specialist.

Wilmington.

$100,000

median salary, 2% below the national average

$73,000 to $135,000. Last updated April 2026.

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Data points to own the conversation.

The median Data Curation Specialist salary in Wilmington is $100,000, 2% below the national average. Entry level starts near $73,000. Experienced professionals push past $135,000. Wilmington is a corporate law and financial services hub, home to most U. That spread is your negotiation window.

Salary range

25th Percentile

$73,000

per year

Median

$100,000

per year

75th Percentile

$135,000

per year

Where do you fall?

$73,000$135,000

Salary by experience

The gap between entry and lead level is typically $90,000. Where you land depends on years of experience and what you bring to the table.

Entry (0-2 yrs)

$65,000

to $80,000

Mid (3-5 yrs)

$85,000

to $105,000

Senior (6-9 yrs)

$110,000

to $130,000

Lead (10+ yrs)

$125,000

to $155,000

Salary trend

+5% YoY
$82,000
2022
$86,000
2023
$91,000
2024
$95,000
2025
$100,000
2026

Total compensation

Base salary is not the full picture. Equity, bonus, and signing can add $30,000 to the total package.

Base

$100,000

Equity

$17,000

Bonus

$11,000

Signing

$2,000

Estimated total: $130,000

How Wilmington compares

Wilmington, DE

$100,000

Cost of living: 2% above average

National Average

$102,000

Wilmington is $2,000 below

Data Curation Specialist salary by city

Data Curation Specialist salary comparison across 10 cities
CityMedianRangeCOLAdjusted
San Jose, CA$145,000$107,000 – $196,0001.38x$105,000
San Francisco, CA$143,000$105,000 – $194,0001.35x$106,000
Honolulu, HI$137,000$100,000 – $185,0001.30x$105,000
New York, NY$136,000$100,000 – $184,0001.28x$106,000
Seattle, WA$132,000$97,000 – $178,0001.24x$106,000
Boston, MA$126,000$92,000 – $170,0001.22x$103,000
Washington DC, DC$124,000$91,000 – $167,0001.25x$99,000
San Diego, CA$121,000$89,000 – $163,0001.17x$103,000
Los Angeles, CA$119,000$88,000 – $161,0001.18x$101,000
Wilmington, DE$100,000$73,000 – $135,0001.02x$98,000

See all 30 cities for Data Curation Specialist →

Salary by role in Wilmington

Salary comparison by role in Wilmington
RoleMedianRange
Chief Data & AI Officer$313,000$233,000 – $408,000
Chief AI Officer$307,000$228,000 – $396,000
Chief Technology Officer$305,000$226,000 – $399,000
Data Curation Specialist$100,000$73,000 – $135,000
Marketing Manager$100,000$76,000 – $131,000
HR Manager$100,000$77,000 – $131,000
Chemical Engineer$100,000$78,000 – $131,000
AI Copywriting Specialist$100,000$73,000 – $135,000

What you should know

If you are interviewing for Data Curation Specialist roles in Wilmington, here is what you are walking into. Wilmington is a corporate law and financial services hub, home to most U.S. credit card companies thanks to Delaware's favorable incorporation laws. The city's compact size belies its outsized role in banking, legal services, and corporate governance. Chemical and pharmaceutical companies also maintain a strong presence. Data curation specialists manage and organize training datasets for AI systems, with salary driven by domain expertise and data complexity. Specialists curating medical, legal, or financial datasets earn 15 to 25% more than those handling general web data. Experience with data governance frameworks and quality assurance methodologies further increases pay.

Entry-level data curation specialists earn $75,000 to $90,000. Specialists with 2 to 4 years and domain expertise reach $102,000 to $138,000. Senior specialists and curation team leads earn $142,000 to $185,000, while directors of data curation at large AI companies can command $190,000 to $250,000. In Wilmington, cost of living sits near the national average, so the numbers you see are roughly what you keep.

Base salary is not the full picture. AI companies offer equity of 5 to 15% of base salary for curation specialists. Annual bonuses range from 5 to 12%. Benefits often include professional development budgets of $2,000 to $5,000 for domain certification and data management training programs. And on the tax side: delaware has a top income tax rate of 6.6% but no state sales tax. Wilmington has a city wage tax of 1.25%. The no sales tax benefit partially offsets the income tax burden. When someone quotes you $100,000, ask what the total package looks like. The gap between base and total comp is where real money hides.

On negotiation: Leverage Delaware's corporate density. Banks and legal firms here pay competitively to retain talent that might otherwise commute to Philadelphia or New York. The range for Data Curation Specialists in Wilmington runs from $73,000 to $135,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.

Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology

Interactive

Is your offer competitive?

Enter your Data Curation Specialist offer to see where you stand in Wilmington.

$

25th

$73,000

Median

$100,000

75th

$135,000

Considering a related role?

  • A Project Manager in Wilmington earns $99,000 (1% less)
  • The highest-paying role in Wilmington is Chief Data & AI Officer at $313,000

Common questions.

Data curation is a broader role encompassing dataset design, sourcing, cleaning, and quality management, while labeling focuses on annotation. Curation specialists earn 15 to 30% more than labeling specialists at equivalent levels due to the strategic nature of the work and wider skill requirements.

Library science, information management, or domain expertise combined with technical skills in Python and SQL commands the highest salaries. Specialists with subject matter expertise in areas like biomedicine or law earn significant premiums over generalists due to the complexity of domain-specific data.

Data curation specialists manage and organize training datasets for AI systems, with salary driven by domain expertise and data complexity. Specialists curating medical, legal, or financial datasets earn 15 to 25% more than those handling general web data. Experience with data governance frameworks and quality assurance methodologies further increases pay. In Wilmington, these factors can push compensation from the 25th percentile of $73,000 to the 75th percentile of $135,000 or beyond.

In 2026, the average Data Curation Specialist salary in Wilmington, DE is $100,000. The 25th percentile sits at $73,000 and the 75th percentile reaches $135,000. Where you land depends on your experience, the company's size, and the specific skills you bring.

Remote work has compressed geographic salary premiums for Data Curation Specialists. Some Wilmington employers offer location adjusted pay, while others maintain local rates to attract in office talent. In Wilmington's moderate cost market, remote and local salaries are converging. The $73,000 to $135,000 range reflects both arrangements.

Data Curation Specialist salary in other cities

Austin$105,000
Atlanta$103,000
Anchorage$114,000
Albuquerque$86,000
Boston$126,000
Birmingham$86,000

Other salaries in Wilmington

Senior Data Scientist (AI-Specialized)$191,000
Sheet Metal Worker$57,000
Surgical Technologist$59,000
Store Manager / Retail Manager$59,000

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"Data Curation Specialist Salary in Wilmington, DE." Orbyt Salary Explorer, April 2026. https://www.orbytjobs.ai/salaries/data-curation-specialist/wilmington

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