Central Falls is a city located in Providence County, Rhode Island, in the United States. According to the 2020 census, the city had a population of 22,583 residents.
The city covers an area of only 1.29 square miles (3.3 km2). Due to its small size and population density, it is recognized as the smallest and most densely populated city in Rhode Island. It ranks as the 23rd most densely populated incorporated place in the United States.