Sumner School District
Secondary Teacher
Katherine Hammad in 2025 was employed at Sumner School District and had an annual salary of $132,049, according to public records. This salary was 62 percent higher than the average and 65 percent higher than the median salary in Sumner School District.
Sumner School District records show Katherine Hammad held job of Teacher Secondary from 2020 to 2025.
In year 2025 Katherine Hammad's salary was 17 percent higher than average Secondary Teacher salary in the state of Washington.
According to the public records employee's salary increased by $5,857 from 2024 to 2025, which is a 4.6 percent rise. Since 2020, the salary has increased by $28,863, a total rise of 28.0 percent.
| Year | 2025 |
| Full Name | Katherine Hammad |
| Job Title | Secondary Teacher |
| Get Secondary Teacher Salary Statistics | |
| State | Washington |
| Employer | Sumner School District |
| Annual Wage | $132,049 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Sumner School District |
| Year | 2025 |
| Number of Employees | 1,376 |
| Average Annual Wage | $81,751 |
| Median Annual Wage | $79,873 |
Katherine Hammad (2024)Teacher Secondary | View Person Details |
Katherine Hammad (2023)Teacher Secondary | View Person Details |
Katherine Hammad (2022)Teacher Secondary | View Person Details |
Katherine Hammad (2021)Teacher Secondary | View Person Details |
Katherine Hammad (2020)Teacher Secondary | View Person Details |
Jennifer Perry (2025)Elem. Homeroom Teacher at Sumner School District | View Person Details |
Brandon Schlegel (2025)Other Support Personnel at Sumner School District | View Person Details |
Marvin Skip Ashley (2025)Teacher - Secondary at Sumner School District | View Person Details |
Heidi Hopkins (2025)Elem. Homeroom Teacher at Sumner School District | View Person Details |
Miriam Sinclair (2025)Teacher - Secondary at Sumner School District | View Person Details |
Kylie Sund (2025)Elem. Homeroom Teacher at Sumner School District | View Person Details |
Lisa Graham (2025)Teacher - Secondary at Sumner School District | View Person Details |
Jill Walter (2025)Teacher - Secondary at Sumner School District | View Person Details |
Maggie Hartman (2025)Elem. Homeroom Teacher at Sumner School District | View Person Details |
Andra Bowman (2025)Elem. Homeroom Teacher at Sumner School District | View Person Details |