Blocksburg 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 Humboldt County

Humboldt County, California

Humboldt County is a county in the U.S. state of California, located on the far North Coast 200 miles north of San Francisco. According to 2010 Census Data, the county’s population was 134,623...

, 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 15 miles (24 km) east-southeast of Weott

Weott, California

Weott is a census-designated place in Humboldt County, California. It is located 375 km north of San Francisco, California and 40 km due west of the Pacific Ocean. Lower Weott is situated at an elevation of 100m along the Avenue of the Giants and in the flood plain of the South Fork of...

, at an elevation of 1594 feet (486 m).

The ZIP Code

ZIP Code

ZIP codes are a system of postal codes used by the United States Postal Service since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the...

is 95514.

The Blocksburgh post office opened in 1877. The name was changed to Blocksburg in 1893, and was named for Benjamin Blockburger, a local merchant., The original name was Powellville in honor of Joseph James Powell, the area's first settler.