How many employees work at Johns Hopkins Univ Appl?

Johns Hopkins University Applied Physics Laboratory LLC has 8,447 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.8%.

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

About Johns Hopkins Univ Appl

The Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit, university-affiliated research center (UARC) that solves complex research, engineering, and analytical problems that present critical challenges to our nation. Located north of Washington, DC, APL is a division of one of the world's leading research institutions, The Johns Hopkins University.

As of September 2025

Johns Hopkins Univ Appl
workforce metrics

Headcount

8.4k

Avg. Salary

$151k

Tenure

7.6yr

Growth Rate

1.8%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Johns Hopkins Univ Appl annual worldwide employee count from 2023 to 2025.

  • Johns Hopkins Univ Appl total number of employees in 2025 was 8,469.671, a 1.8% increase from 2024.
  • Johns Hopkins Univ Appl total number of employees in 2024 was 8,236.928, a 2.0% increase from 2023.
  • Johns Hopkins Univ Appl total number of employees in 2023 was 8,075.475, a 6.7% 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 Johns Hopkins Univ Appl annual active job postings from 2023 to 2025.

  • Johns Hopkins Univ Appl active job postings in 2025 was 1,098, a 61.5% decline from 2024.
  • Johns Hopkins Univ Appl active job postings in 2024 was 2,225, a 24.9% decline from 2023.
  • Johns Hopkins Univ Appl active job postings in 2023 was 2,858, a 1.0% increase from 2022.

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Employee Sentiment

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