Crystal River is a city in Citrus County, Florida, United States. The population was 3,485 at the 2000 census.. According to the U.S Census estimates of 2005, the city had a population of 3,600. The city was incorporated in 1903 and is the self professed 'Home of the Manatee'. Crystal River is located on the Crystal River and is home to a nuclear power plant, the Crystal River 3 Nuclear Generating Station. Crystal River Preserve State Park is located nearby, and Crystal River Archaeological State Park is located in the city's northwest side. Crystal River apartments for rent comparison page shows most up to date rent information on Crystal River apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.