Eldridge is a city in Scott County, Iowa, United States. The population was 4,159 at the 2000 census; a special census conducted by the city in 2004 counted 4,807 residents. Eldridge is a part of the Quad Cities metropolitan area. The city has a mayor-council form of government and employs a city administrator and assistant city administrator. Eldridge apartments for rent comparison page shows most up to date rent information on Eldridge apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.