Berkeley County Schools
Mark Ostrowski in 2025 was employed at Berkeley County Schools and had an annual salary of $55,608, according to public records. This salary was 10 percent higher than the average and 13 percent higher than the median salary in Berkeley County Schools.
Berkeley County Schools records show Mark Ostrowski held two jobs from 2019 to 2025.
According to the public records employee's salary increased by $3,048 from 2024 to 2025, which is a 5.8 percent rise. Since 2019, the salary has increased by $12,964, a total rise of 30.4 percent.
| Year | 2025 |
| Full Name | Mark Ostrowski |
| Job Title | N/A |
| State | West Virginia |
| Employer | Berkeley County Schools |
| Annual Wage | $55,608 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Berkeley County Schools |
| Year | 2025 |
| Number of Employees | 3,001 |
| Average Annual Wage | $50,738 |
| Median Annual Wage | $49,312 |
Mark Ostrowski (2024) | View Person Details |
Mark Ostrowski (2023)Teacher High School | View Person Details |
Mark Ostrowski (2022) | View Person Details |
Mark Ostrowski (2021) | View Person Details |
Mark Ostrowski (2020)Classroom Teacher High School | View Person Details |
Mark Ostrowski (2019) | View Person Details |
Heather Nowell (2025)Berkeley County Schools | View Person Details |
Gil Jose Zambrano (2025)Berkeley County Schools | View Person Details |
Whitney Demartino (2025)Berkeley County Schools | View Person Details |
Kristen Sanders (2025)Berkeley County Schools | View Person Details |
Sarah Osborne (2025)Berkeley County Schools | View Person Details |
Kasey Markley (2025)Berkeley County Schools | View Person Details |
Alisa Mills (2025)Berkeley County Schools | View Person Details |
Valerie Heaberlin (2025)Berkeley County Schools | View Person Details |
Keri Jackson (2025)Berkeley County Schools | View Person Details |
Amber Groves (2025)Berkeley County Schools | View Person Details |