Irwin, California


Irwin is an unincorporated community in Merced County, California, United States. It is located west-northwest of Delhi and about south of Hilmar, at an elevation of 98 feet. For census purposes, Irwin is aggregated with nearby communities in the census-designated place Hilmar-Irwin, California.
A post office operated at Irwin from 1911 to 1958. The name honors W.A. Irwin, founder of the town.