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Blocksburg, CA ZIP code

The ZIP code for Blocksburg, California is 95514. It is in Humboldt County.

Population in these ZIPs
85
Avg. median income
—population-weighted
Typical home value
—population-weighted
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ZIP codes within 10 miles

Blocksburg, CA ZIP code list

Blocksburg, CA ZIP codes
ZIP codePopulationMedian incomeTypical home value
9551485——

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Blocksburg

Frequently asked questions

What is the ZIP code for Blocksburg, CA?

The ZIP code for Blocksburg, CA is 95514.

What county is Blocksburg, California in?

Blocksburg ZIP codes are in Humboldt County.