How many employees work at K12?
K12, Inc. has 2,474 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -2.4%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About K12
K12 offers a personalized approach to education that removes barriers to learning and meets students where they are. We manage public and private online schools, and develop innovative curricula and technology to help students reach their full potential. While many students thrive in traditional brick-and-mortar schools, others feel constrained by a model that simply does not fit their needs. Since our founding in 1999, we have continually improved our approach to better reflect how students learn, grow and evolve. As pioneers in online learning, we have helped develop a new model of learning that allows kindergarten through high school students to move beyond the physical walls of the classroom. Our various education offerings include career readiness programs, support services, blended learning, dual credit courses and many others. They are designed to help every student—regardless of geographic, socioeconomic, or academic circumstance—achieve better outcomes through a personalized approach. We recognize that teachers are at the center of every student’s experience and we are focused on recruiting and training inspired educators who have dedicated themselves to developing young and able minds. We believe that when teachers succeed, students succeed and are dedicated to expanding our national network of educator supports and professional development opportunities. Whether it’s providing students with unique opportunities for growth or equipping talented teachers with the tools they need to succeed, we are committed to a future in which students and parents are empowered, with traditional, blended and online learning options, to design an educational path that works best for them.
As of December 2025
K12
workforce metrics
Headcount
2.5k
Avg. Salary
$61.7k
Tenure
6.9yr
Growth Rate
-2.4%
Hiring Rate
Attrition Rate
For even more metrics data,
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Employee Headcount
Interactive chart of K12 annual worldwide employee count from 2023 to 2025.
- K12 total number of employees in 2025 was 2,474, a 2.4% decline from 2024.
- K12 total number of employees in 2024 was 2,535, a 1.9% decline from 2023.
- K12 total number of employees in 2023 was 2,584, a 2.1% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of K12 annual active job postings from 2023 to 2025.
- K12 active job postings in 2025 was 1, a 120.0% decline from 2024.
- K12 active job postings in 2024 was 4, a 192.2% decline from 2023.
- K12 active job postings in 2023 was 201, a 13.8% increase from 2022.
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Employee Sentiment
Sentiment Topics
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