Gwinnett County Board Of Education
Grade Teacher
Mark Callachan A in 2017 was employed at Gwinnett County Board Of Education and had an annual salary of $61,227, according to public records. This salary was 54 percent higher than the average and 47 percent higher than the median salary in Gwinnett County Board Of Education.
Gwinnett County Board Of Education records show Mark Callachan A held three jobs from 2010 to 2025. From 2017 to 2025 Mark Callachan A held job of Teacher Grade.
In year 2017 Mark Callachan's salary was 10 percent lower than average Grade Teacher salary in the state of Georgia.
| Year | 2017 |
| Full Name | Mark Callachan A |
| Original Job Title | Grade 2 Teacher |
| Job Title | Grade Teacher |
| Get Grade Teacher Salary Statistics | |
| State | Georgia |
| Employer | Gwinnett County Board Of Education |
| Annual Wage | $61,227 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Gwinnett County Board Of Education |
| Year | 2017 |
| Number of Employees | 25,827 |
| Average Annual Wage | $39,731 |
| Median Annual Wage | $41,651 |
Mark Callachan A (2025)Teacher Grade | View Person Details |
Mark Callachan A (2024)Teacher Grade | View Person Details |
Mark Callachan A (2023)Teacher Grade | View Person Details |
Mark Callachan A (2022)Teacher Grade | View Person Details |
Mark Callachan A (2021)Teacher Grade | View Person Details |
Mark Callachan A (2020)Teacher Grade | View Person Details |
Mark Callachan A (2019)Teacher Grade | View Person Details |
Mark Callachan A (2018)Teacher Grade | View Person Details |
Mark Callachan A (2016)Grades K Teacher | View Person Details |
Ray Billy Hinson (2017)Teacher Grade at Gwinnett County Board Of Education | View Person Details |
Wendell Brown R (2017)Teacher Grade at Gwinnett County Board Of Education | View Person Details |
Brandy Fanning L (2017)Teacher Grade at Gwinnett County Board Of Education | View Person Details |
Natasha Zagrodnik C (2017)Teacher Grade at Gwinnett County Board Of Education | View Person Details |
Amanda Dodd C (2017)Instructional Specialist P at Gwinnett County Board Of Education | View Person Details |
Mary Brannon J (2017)Teacher Of Specific Learning at Gwinnett County Board Of Education | View Person Details |
Christy Chadwick L (2017)Teacher Of Specific Learning at Gwinnett County Board Of Education | View Person Details |
Holly Echols C (2017)Teacher Grade at Gwinnett County Board Of Education | View Person Details |
Leigh Rimpau M (2017)Teacher Of Emotional/Behavioral at Gwinnett County Board Of Education | View Person Details |
Garrett Edmunds E (2017)Crossroads Alt School Teacher at Gwinnett County Board Of Education | View Person Details |