That's a decrease of 22.4 percent from 2016, when the city spent $143.55 million, or $10,145 per household.
Rock Island has 14,150 households and a population of 39,018.
Since 2001, the City of Rock Island budget has grown by 7.9 percent, from $103.29 million. The city population has fallen 1.7 percent over the same period, from 39,684.
Salaries accounted for 23.8 percent of city spending in 2017. Rock Island property taxpayers paid $26.52 million for 437 full-time employees, or an average of $60,693 each, before their health care benefits and taxpayer-funded pension contributions.
In 2001, the city had 480 full-time employees and spent $24.91 million, or $51,890 each.
All values in this story are inflation-adjusted real values.