Rapids City is a village in Rock Island County, Illinois, United States.

[3] According to the 2010 census, Rapids City has a total area of 1.62 square miles (4.20 km2), all land.

[4] As of the census[6] of 2000, there were 953 people, 352 households, and 280 families residing in the village.

There were 367 housing units at an average density of 239.9 per square mile (92.6/km2).

16.2% of all households were made up of individuals, and 5.4% had someone living alone who was 65 years of age or older.