St. Joseph County Public Library
Substitute Library Assistant
Mary Grontkowski in 2014 was employed at St. Joseph County Public Library and had a reported pay of $206, according to public records.
In year 2014 Mary Grontkowski's salary was 93 percent lower than average Substitute Library Assistant salary in the state of Indiana.
| Year | 2014 |
| Full Name | Mary Grontkowski |
| Job Title | Substitute Library Assistant |
| Get Substitute Library Assistant Salary Statistics | |
| State | Indiana |
| Employer | St. Joseph County Public Library |
| Location | South Bend |
| Total Pay | $206 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | St. Joseph County Public Library |
| Year | 2014 |
| Number of Employees | 264 |
| Average Annual Wage | $34,459 |
| Median Annual Wage | $30,355 |
Mary Ellen Grontkowski (2013)Substitute Library Assistant | View Person Details |
Mary Ellen Grontkowski (2012)Substitute Library Assistant | View Person Details |