Middle Country Central Schools
Frederick Koelbl in 2008 was employed at Middle Country Central Schools and had an annual salary of $126,263, according to public records. This salary was 103 percent higher than the average and 82 percent higher than the median salary in Middle Country Central Schools.
| Year | 2008 |
| Full Name | Frederick Koelbl |
| Job Title | N/A |
| State | New York |
| Employer | Middle Country Central Schools |
| Annual Wage | $126,263 |
| Rate Of Pay | N/A |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Middle Country Central Schools |
| Year | 2008 |
| Number of Employees | 1,172 |
| Average Annual Wage | $62,193 |
| Median Annual Wage | $69,216 |
Frederick Koelbl C (2011) | View Person Details |
Frederick Koelbl C (2010) | View Person Details |
Frederick Koelbl C (2009) | View Person Details |
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