Glen Ellen is a census-designated place in Sonoma Valley, Sonoma County, California, USA. The population was 992 at the 2000 census. Glen Ellen is home to the Wolf House of Jack London, the home of Hunter S. Thompson at a point in his life, the location of Sonoma Valley Regional Park and a raft of excellent fine dining venues and small inns. Glen Ellen apartments for rent comparison page shows most up to date rent information on Glen Ellen apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.