Wheeling Central Consolidated School District 21
William Knapstein E in 2025 was employed at Wheeling Central Consolidated School District 21 and had an annual salary of $108,719, according to public records. This salary was 41 percent higher than the average and 58 percent higher than the median salary in Wheeling Central Consolidated School District 21.
Public records show William Knapstein E working for Wheeling Central Consolidated School District 21 from 2019 to 2025.
According to the public records employee's salary increased by $2,173 from 2024 to 2025, which is a 2.0 percent rise. Since 2019, the salary has increased by $25,578, a total rise of 30.8 percent.
| Year | 2025 |
| Full Name | William Knapstein E |
| Job Title | N/A |
| State | Illinois |
| Employer | Wheeling Central Consolidated School District 21 |
| Annual Wage | $108,719 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Wheeling Central Consolidated School District 21 |
| Year | 2025 |
| Number of Employees | 1,022 |
| Average Annual Wage | $77,237 |
| Median Annual Wage | $68,893 |
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Kate Willing L (2025)Wheeling Central Consolidated School District 21 | View Person Details |
Milena Lifsheetz (2025)Wheeling Central Consolidated School District 21 | View Person Details |
Kristin Defrancisco D (2025)Wheeling Central Consolidated School District 21 | View Person Details |
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Danielle Vitale M (2025)Wheeling Central Consolidated School District 21 | View Person Details |
Alejandro Garibay (2025)Wheeling Central Consolidated School District 21 | View Person Details |
Real Leticia Del (2025)Wheeling Central Consolidated School District 21 | View Person Details |