Administrative Assistant.
Boston.
$51,000
median salary, 21% above the national average
$41,000 to $66,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
Administrative Assistant pay in Boston ranges from $41,000 to $66,000 in 2026. The median is $51,000, 21% above the national average. Boston's job market is powered by world class universities, a thriving biotech corridor, and established finance and healthcare sectors. Every dollar in that range is negotiable if you come prepared.
Salary range
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How Boston compares
Boston, MA
$51,000
Cost of living: 22% above average
National Average
$42,000
Boston is $9,000 above
What you should know
If you are interviewing for Administrative Assistant roles in Boston, here is what you are walking into. Boston's job market is powered by world class universities, a thriving biotech corridor, and established finance and healthcare sectors. The Kendall Square area is one of the most concentrated biotech hubs globally. Tech salaries in Boston are competitive with West Coast markets, particularly for roles that intersect with life sciences, AI, and robotics. Industry and executive level supported are the strongest pay determinants. Administrative assistants in legal, finance, and tech earn 15 to 25% more than those in education or nonprofit sectors. Proficiency with advanced tools like SAP, Concur, or project management software further boosts earning potential.
Entry-level administrative assistants earn $30,000 to $36,000. Experienced administrative assistants reach $40,000 to $50,000. Senior administrative assistants earn $48,000 to $58,000. The path upward leads to office manager ($52,000 to $70,000) or executive assistant ($60,000 to $92,000) roles. In Boston, those numbers run higher. The cost of living here is 22% above average, and employers adjust to compete.
Base salary is not the full picture. Bonuses are modest, typically $1,000 to $3,000 annually. Benefits packages often carry significant value, especially at large corporations, including health insurance, retirement matching, and generous PTO. Overtime pay can add 10 to 15% to annual earnings. And on the tax side: massachusetts has a flat 5% income tax on most earnings, plus a 4% surtax on income above $1 million. There is no city income tax in Boston, keeping the total burden moderate. When someone quotes you $51,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Emphasize specialized credentials or advanced degrees. Boston employers, especially in biotech and finance, place a premium on educational pedigree and certifications. The range for Administrative Assistants in Boston runs from $41,000 to $66,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Top industries in Boston
Negotiating in Boston
Emphasize specialized credentials or advanced degrees. Boston employers, especially in biotech and finance, place a premium on educational pedigree and certifications.