South Snyderville Basin is a census-designated place in Summit County, Utah in the mountains of the Wasatch Range. According to the United States Census Bureau of 2000, South Snyderville Basin has a population of over 3,600 people. The CDP has a total area of 10.9 square miles with a population density of over 300 people per square mile.

The racial demographics of South Snyderville Basin are predominately white accounting for about 95% of the population. South Snyderville Basin has more than 1,200 households, many of them affluent. The median income for a household in the CDP is $86,116, and the median income for a family is $92,644.