Nassau
John Costello in 2009 was employed at Nassau and had an annual salary of $134,975, according to public records. This salary was 69 percent higher than the average and 90 percent higher than the median salary in Nassau.
Public records show John Costello working for Nassau from 2009 to 2011.
| Year | 2009 |
| Full Name | John Costello |
| Job Title | N/A |
| State | New York |
| Employer | Nassau |
| Annual Wage | $134,975 |
| Rate Of Pay | N/A |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Nassau |
| Year | 2009 |
| Number of Employees | 10,664 |
| Average Annual Wage | $79,891 |
| Median Annual Wage | $71,185 |
John Costello (2011) | View Person Details |
John Costello (2010) | View Person Details |
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