Di Giorgio is an unincorporated community and census designated place in Kern County, California. It is located 6.5 miles south of Edison, at an elevation of 495 feet. The first post office at Di Giorgio opened in 1944. The name honors Joseph Di Giorgio, agricultural entrepreneur and founder of DiGiorgio Corporation. Di Giorgio overlies the large Mountain Vieā¦Di Giorgio is an unincorporated community and census designated place in Kern County, California. It is located 6.5 miles south of Edison, at an elevation of 495 feet. The first post office at Di Giorgio opened in 1944. The name honors Joseph Di Giorgio, agricultural entrepreneur and founder of DiGiorgio Corporation. Di Giorgio overlies the large Mountain View Oil Field, and gives its name to one of the field's many productive areas.