Tamara Sikma
County of Peterborough/Manager, Corporate Data and Geographical Information Systems
2025 Salary
$130,040Total compensation $131,455, including $1,415 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#31County of Peterborough
Years on List
42022–2025
Peak Salary
$130,0402025
Full 2025 roster at County of Peterborough →·See where $130,040 ranks →
Total Compensation History
Full History
2022–2025
$113,793 in 2022 is worth about $123,577 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, Corporate Data and Geographical Information SystemsCounty Of Peterborough | $130,040Benefits $1,415Total $131,455 |
| 2024 | Manager of Corporate Data and Geographical Information SystemsCounty Of Peterborough | $122,134Benefits $1,418Total $123,552 |
| 2023 | Manager of Corporate Data and Geographical Information SystemsCounty Of Peterborough | $117,028Benefits $1,328Total $118,356 |
| 2022 | Enterprise Application ManagerCounty Of Peterborough | $113,793Benefits $1,169Total $114,962 |
Take-Home Pay
(After Tax) · 2025 estimate
Tamara Sikma was paid $130,040 in 2025; after income tax, CPP and EI that is roughly $92,573, an effective income-tax rate of about 24.6%. On total compensation of $131,455, Tamara Sikma ranked #31 of 127 disclosed at County of Peterborough that year, where the median salary was $116,672. Tamara Sikma has appeared on the list 4 times since 2022. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$92,573
- Effective income-tax rate (excl. CPP/EI)
- ~24.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.8%
Where does $130,040 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.