Sioux Falls, SD 57117 is a vibrant city with a population of 40. The population density in Sioux Falls is 468 people per square mile which is significantly higher than the US average of 93 people per square mile. There are many local businesses, year-round outdoor activities, and other organizations to explore in Sioux Falls. Popular businesses include Rocky Run Taproom, Angel's Bar & Grill, and The Barrel House. When it comes to outdoor activities, popular options include hiking at Big Sioux Recreation Area, rock climbing at Rock Climbing Adventure Center, and biking on the River Greenway Trails. There are also many local organizations that host fun family events like the Great Plains Zoo and Delbridge Museum of Natural History. And for those who love sports, the Canaries baseball team plays at Sioux Falls Stadium throughout the summer months.