Summit Park is a census-designated place (CDP) in Summit County, Utah, United States. The population was 6,597 at the 2000 census.GeographyAccording to the United States Census Bureau, the CDP has a total area of 21.7mi2, all of it land.Summit Park is served by Interstate 80.DemographicsAs of the census of 2000, there were 6,597 people, 2,241 households, and 1,747 families residing in the CDP. The population density was 304.0 people per square mile. There were 2,508 housing units at an average density of 115.6/sq mi. The racial makeup of the CDP was 95.38% White, 0.27% African American, 0.33% Native American, 0.88% Asian, 0.05% Pacific Islander, 1.36% from other races, and 1.73% from two or more races. Hispanic or Latino of any race were 3.87% of the population.There were 2,241 households out of which 47.1% had children under the age of 18 living with them, 70.2% were married couples living together, 4.4% had a female householder with no husband present, and 22.0% were non-families. 15.3% of all households were made up of individuals and 0.8% had someone living alone who was 65 years of age or older. The average household size was 2.94 and the average family size was 3.33.
