City of Chicago Department of Finance
Librarian
Mary Decker E in 2025 was employed at City of Chicago Department of Finance and had an annual salary of $117,240, according to public records. This salary was 7 percent higher than the average and 0 percent lower than the median salary in City of Chicago Department of Finance.
City of Chicago Department of Finance records show Mary Decker E held job of Librarian from 2020 to 2025.
In year 2025 Mary Decker's salary was 25 percent higher than average Librarian salary in the state of Illinois.
According to the public records employee's salary increased by $4,356 from 2024 to 2025, which is a 3.9 percent rise. Since 2020, the salary has increased by $27,398, a total rise of 30.5 percent.
| Year | 2025 |
| Full Name | Mary Decker E |
| Original Job Title | Librarian Iii |
| Job Title | Librarian |
| Get Librarian Salary Statistics | |
| State | Illinois |
| Employer | City of Chicago Department of Finance |
| Annual Wage | $117,240 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | City of Chicago Department of Finance |
| Year | 2025 |
| Number of Employees | 38,314 |
| Average Annual Wage | $109,156 |
| Median Annual Wage | $117,277 |
Mary Decker E (2024)Librarian | View Person Details |
Mary Decker E (2023)Librarian | View Person Details |
Mary Decker E (2022)Librarian | View Person Details |
Mary Decker E (2021)Librarian | View Person Details |
Mary Decker E (2020)Librarian | View Person Details |
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Albert Robinson D (2025)Human Relations Investigator at City of Chicago Department of Finance | View Person Details |
Cheryl Reid S (2025)Human Relations Investigator at City of Chicago Department of Finance | View Person Details |
Peter Oakley N (2025)Human Relations Investigator at City of Chicago Department of Finance | View Person Details |
Howard Ruelyn (2025)Certification - Compliance Officer at City of Chicago Department of Finance | View Person Details |
Larkin Sonia Blicharz J (2025)Certification - Compliance Officer at City of Chicago Department of Finance | View Person Details |
Ronald Mikrut J (2025)Tax Auditor at City of Chicago Department of Finance | View Person Details |
Emily Kearney A (2025)Tax Auditor at City of Chicago Department of Finance | View Person Details |