Dell Rapids is a city in Minnehaha County, South Dakota, United States. The population was 3,633 at the 2010 census. It is known as “The little city with the big attractions.” Dell Rapids has been assigned the ZIP code 57022 and the FIPS place code 15980. The city is home to two separate school systems: The Dell Rapids public school system and St. Mary, a private Catholic school. The public school system includes Dell Rapids High School, a middle school, and elementary as well as “Strive High”, an alternative secondary-education institution. The mascot of the public school district is the “Quarriers”, named after the large rose quartz rock quarry that is also located in the city. St. Mary’s school also includes St. Mary High School, a middle school, and elementary school. The mascot of the St. Mary school district is the “Cardinals”.