Crooked Lake Park is a census-designated place (CDP) in Polk County, Florida, United States. The population was 1,682 at the 2000 census. It is part of the Lakeland - Winter Haven Metropolitan Statistical Area.GeographyCrooked Lake Park is located at .According to the United States Census Bureau, the CDP has a total area of 1.5 km², all land.DemographicsAs of the census of 2000, there were 1,682 people, 645 households, and 472 families residing in the CDP. The population density was 1,159.7/km² (2,990.4/mi²). There were 758 housing units at an average density of 522.6/km² (1,347.6/mi²). The racial makeup of the CDP was 91.56% White, 4.28% African American, 0.65% Native American, 0.36% Asian, 2.08% from other races, and 1.07% from two or more races. Hispanic or Latino of any race were 5.83% of the population.There were 645 households out of which 27.0% had children under the age of 18 living with them, 60.6% were married couples living together, 8.4% had a female householder with no husband present, and 26.7% were non-families. 22.5% of all households were made up of individuals and 14.1% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 2.84.