South Elgin is a village located in Kane County, Illinois, in the United States. According to data from the 2020 census, the village has a population of 23,865 residents.
The community has received recognition for its quality of life; it was ranked as the 82nd of 100 entries in Money magazine's "America's Best Places to Live" edition in 2007 and again ranked 98th in the same category in 2011.