Sertoma Park is located at the intersection of 15th & Ferdig. The following resources are available for the park.

• 27.3 Acres
• 2 Picnic Shelters
• Play Structures
• Public Restrooms
• Lighted baseball/softball fields
• Lighted football field
• Batting cages (2)
• Outdoor ice rink (weather permitted)
• City purchased property from Edna and Kenneth Seeley, and Rosa and Edward Wagner for $62,317.17 February 7, 1977.
• Funds raised by Yankton Sertoma Club in 1977 & 1978 to build park area.
• Sertoma Club continues to provide funding and labor for many improvements to park area and ball fields.
• Yankton Optimist Club built and maintains batting cage.
• JC's provided funding to move and maintain Jr. Leader football field in park.