How many employees work at Mount Sinai Hospital?

The Mount Sinai Hospital has 19,981 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.6%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About Mount Sinai Hospital

The Mount Sinai Hospital is one of the nation's oldest, largest, and most respected hospitals, and a member of the Mount Sinai Health System. The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education. Structured around seven member hospital campuses and a single medical school, the Health System has an extensive ambulatory network and a range of inpatient and outpatient services—from community-based facilities to tertiary and quaternary care. The System includes approximately 6600 primary and specialty care physicians, 12-minority-owned free-standing ambulatory surgery centers, over 45 ambulatory practices throughout the five boroughs of New York City, Westchester, and Long Island, as well as 31 affiliated community health centers. Physicians are affiliated with the Icahn School of Medicine at Mount Sinai, which is ranked among the top 20 medical schools both in National Institutes of Health funding and by U.S. News & World Report.

As of September 2025

Mount Sinai Hospital
workforce metrics

Headcount

20k

Avg. Salary

$122.2k

Tenure

6.3yr

Growth Rate

0.6%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Mount Sinai Hospital annual worldwide employee count from 2023 to 2025.

  • Mount Sinai Hospital total number of employees in 2025 was 20,074.593, a 0.6% increase from 2024.
  • Mount Sinai Hospital total number of employees in 2024 was 19,702.266, a 0.4% increase from 2023.
  • Mount Sinai Hospital total number of employees in 2023 was 19,565.474, a 3.7% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Mount Sinai Hospital annual active job postings from 2023 to 2025.

  • Mount Sinai Hospital active job postings in 2025 was 293, a 47.8% increase from 2024.
  • Mount Sinai Hospital active job postings in 2024 was 148, a 157.2% decline from 2023.
  • Mount Sinai Hospital active job postings in 2023 was 1,234, a 49.0% increase from 2022.

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Employee Sentiment

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