Irwin is an unincorporated community in Merced County, California, United States.

[1] It is located 4.5 miles (7.2 km) west-northwest of Delhi and about 1 mile (1.6 km) south of Hilmar,[2] at an elevation of 98 feet (30 m).

[1] For census purposes, Irwin is aggregated with nearby communities in the census-designated place Hilmar-Irwin, California.

[2] In the early twentieth century, Irwin had a schoolhouse with several teachers, three churches, a hotel, and two cream shipping stations.

This Merced County, California-related article is a stub.