Salary Guide 2026

Data Scientist Salary in Boston

Average salary range: $112,320 - $199,680 per year

Total cash matters: base, bonus, equity, and benefits shift the real number more than title alone. Data Scientist pay in Boston typically lands around $156,000 (roughly $112,320–$199,680). Boston cost-of-living index is about 148 vs a US 100 baseline. High rent in Cambridge/Boston; MA tax is moderate. Local demand clusters around biotech and education — employers such as Mass General Brigham and Vertex set a lot of the comps. Labs are on-site; software hybrid is mixed. This 2026 guide breaks compensation by level, what actually moves offers, and how to negotiate without guessing.

Salary Breakdown

25th Percentile

$134K

Median

$156K

75th Percentile

$178K

Top Earners

$200K+

$112K$156K (median)$200K

Factors That Affect Data Scientist Salary in Boston

Experience Level

Entry-level: -20%, Mid-level: baseline, Senior: +30-50%, Lead/Manager: +50-80%

Company Size & Type

Big Tech & Finance typically pay 20-40% above market. Startups may offer equity compensation.

Cost of Living

Boston COL index is about 148 (US 100). High rent in Cambridge/Boston; MA tax is moderate. Local demand clusters around biotech and education (Mass General Brigham, Vertex).

Skills That Increase Data Scientist Salary

Python

SQL

Machine Learning

TensorFlow

PyTorch

Pandas

Scikit-learn

Statistics

Deep Learning

How to Negotiate Your Data Scientist Salary in Boston

Anchor with Boston comps, not a national average that ignores COL index 148
Know your worth based on skills such as Python, R, SQL
Let the employer make the first offer when possible
Negotiate total compensation, not just base salary
Be prepared to walk away if the offer doesn't meet your minimum
Get any verbal offers in writing before accepting
Consider timing—negotiate after receiving the offer but before accepting
Practice your negotiation pitch beforehand

Data Scientist Job Market Outlook in Boston

Demand for Data Scientists in Boston into 2026 tracks biotech and education. Labs are on-site; software hybrid is mixed.

The career trajectory for Data Scientists in Boston still supports 5–10% annual movement early on, with larger jumps into senior or lead seats—especially in biotech.

Frequently Asked Questions

What is the average Data Scientist salary in Boston?

The average Data Scientist salary in Boston is approximately $156,000 per year. Salaries range from $112,320 for entry-level positions to $199,680+ for senior roles with specialized skills.

Is Boston a good city for Data Scientist jobs?

Boston offers competitive salaries for Data Scientist positions. Consider the cost of living, job market size, industry presence, and quality of life when evaluating opportunities in Boston.

How does Data Scientist salary in Boston compare to other cities?

Data Scientist salaries in Boston are among the highest compared to national averages. Major tech hubs like San Francisco and New York typically offer higher salaries but also have higher costs of living.

What factors affect Data Scientist salary in Boston?

Key factors include: years of experience, specialized skills and certifications, company size and industry, education level, negotiation skills, and current market demand. Remote work has also impacted salary expectations in many markets. In Boston, also weigh COL index 148 and biotech demand.

How can I negotiate a higher Data Scientist salary in Boston?

Research market rates using multiple sources, quantify your achievements, highlight specialized skills, consider total compensation (equity, benefits, bonuses), be prepared to walk away, and practice your negotiation pitch. Timing matters - negotiate after receiving the offer but before accepting. In Boston, also weigh COL index 148 and biotech demand.

What is the entry-level Data Scientist salary in Boston?

Entry-level Data Scientist positions in Boston typically start around $95,472 to $112,320 per year. This can vary based on education, internship experience, and the hiring company.

What is the senior Data Scientist salary in Boston?

Senior Data Scientist professionals in Boston can earn $179,712 to $199,680+ per year. Lead and principal-level roles may exceed these figures, especially at top companies.

Do Data Scientists get bonuses in Boston?

Many Data Scientist positions in Boston include bonuses as part of compensation. Typical bonus structures include annual performance bonuses (10-20% of salary), signing bonuses, and profit-sharing. Tech companies may also offer equity compensation.