Kane County
Jeffery Jefko R in 2017 was employed at Kane County and had an annual salary of $87,327 according to public records. This salary was 71 percent higher than the average and 92 percent higher than the median salary in Kane County.
Public records show Jeffery Jefko R working for Kane County from 2015 to 2018.
| Year | 2017 |
| Full Name | Jeffery Jefko R |
| Job Title | N/A |
| State | Illinois |
| Employer | Kane County |
| Annual Wage | $87,327 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Kane County |
| Year | 2017 |
| Number of Employees | 1,319 |
| Average Annual Wage | $51,026 |
| Median Annual Wage | $45,514 |
Jeffery Jefko R (2018) | View Person Details |
Jeffery Jefko R (2016) | View Person Details |
Jeffery Jefko R (2015) | View Person Details |
Tarri Banas D (2017)Kane County | View Person Details |
Jeffrey Bodin M (2017)Kane County | View Person Details |
Ronald Dolak D (2017)Kane County | View Person Details |
Douglas Brauer P (2017)Kane County | View Person Details |
Kathleen Vermaat M (2017)Kane County | View Person Details |
Kenneth Johnson E (2017)Kane County | View Person Details |
Andrea O'brien (2017)Kane County | View Person Details |
Jerry Krawczyk J (2017)Kane County | View Person Details |
Brian Lewis T (2017)Kane County | View Person Details |
Mary Spence F (2017)Kane County | View Person Details |