Metz is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Monterey County

Monterey County, California

Monterey County is a county located on the Pacific coast of the U.S. state of California, its northwestern section forming the southern half of Monterey Bay. The northern half of the bay is in Santa Cruz County. As of 2010, the population was 415,057. The county seat and largest city is Salinas...

, California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

. It is located on the Southern Pacific Railroad

Southern Pacific Railroad

The Southern Pacific Transportation Company , earlier Southern Pacific Railroad and Southern Pacific Company, and usually simply called the Southern Pacific or Espee, was an American railroad....

 3 miles (4.8 km) northeast of Greenfield

Greenfield, California

Greenfield is a city in Monterey County, California, United States. Greenfield is located southeast of Salinas, at an elevation of 289 feet . The city was the fastest growing in the county during the 2000s, the population was 12,583 in 2000, increasing to 16,330 in the 2010 census. Its most...

, at an elevation of 236 feet (72 m).

A post office operated at Metz from 1888 to 1933.

The place was originally called Chalone when the railroad was built to the site in 1886. Upon the establishment of the post office, the settlement was renamed Metz in honor of W.H.H. Metz, its first postmaster.