The calls in Winnetka included 22 fires - 19 structure fires and three other fires.
In all, the department saw $673,050 in fire loss - or about $30,593 per fire.
The department also received 485 false calls, including two malicious calls and 483 other false calls.
One fire service member was injured in fire-related incidents.
The Winnetka Firefighters' Pension Fund, which has 25 active employees and 32 retired or inactive employees, was $1,767,806 in debt as of December 2015, according to the fund's mandated filings with the Illinois Department of Insurance. That amounts to $80,355 for every fire in 2016.