Garden Grove Unified
Teacher
Shiu Costello in 2020 was employed at Garden Grove Unified and had an annual salary of $157,458 according to public records. This salary was 143 percent higher than the average and 445 percent higher than the median salary in Garden Grove Unified.
Garden Grove Unified records show Shiu Costello held job of Teacher from 2019 to 2022.
In year 2020 Shiu Costello's salary was 23 percent higher than average Teacher salary in the state of California.
| Year | 2020 |
| Full Name | Shiu Costello |
| Job Title | Teacher |
| Get Teacher Salary Statistics | |
| State | California |
| Employer | Garden Grove Unified |
| Location | Orange County |
| Annual Wage | $157,458 |
| Pay Plan | |
| Grade |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Garden Grove Unified |
| Year | 2020 |
| Number of Employees | 7,341 |
| Average Annual Wage | $64,824 |
| Median Annual Wage | $28,893 |
Shiu Costello (2022)Teacher | View Person Details |
Shiu Costello (2021)Teacher | View Person Details |
Shiu Costello (2019)Teacher | View Person Details |
Brad Kenoyer (2020)Teacher at Garden Grove Unified | View Person Details |
Michael Moretti F (2020)Teacher at Garden Grove Unified | View Person Details |
Jennifer Lynn Zinn (2020)Supervisor at Garden Grove Unified | View Person Details |
Heather Tarango R (2020)Teacher at Garden Grove Unified | View Person Details |
Deborah Castillo L (2020)Teacher at Garden Grove Unified | View Person Details |
Catharine Lee W (2020)Teacher at Garden Grove Unified | View Person Details |
Lien Thompson B (2020)Teacher Special Assignment at Garden Grove Unified | View Person Details |
Lampa Nguyen T M (2020)Teacher Special Assignment at Garden Grove Unified | View Person Details |
Thanh Tran (2020)Teacher at Garden Grove Unified | View Person Details |
Susan Sugihara L (2020)Teacher at Garden Grove Unified | View Person Details |