The calls in Oak Brook included 50 fires - 11 structure fires, 21 vehicle fires and 18 other fires. The fire department also responded to nine calls for ruptures, explosions or overheating.
In all, the department saw $244,300 in fire loss - or about $4,886 per fire.
The department also received 357 false calls, including seven malicious calls and 350 other false calls.
One fire service member was injured in fire-related incidents.
The Oak Brook Firefighters Pension Fund, which has 32 active employees and 53 retired or inactive employees, was $776,307 in debt as of December 2016, according to the fund's mandated filings with the Illinois Department of Insurance. That amounts to $28,752 for every fire in 2016.