Alderpoint is a community in Humboldt County, California, home to about 71 people across 2.4 square miles. Its ZIP code is 95511.
Homes sold for a median of $46 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Alderpoint. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Sacramento International Airport (SMF)148 miles away |
|---|---|
| Closer regional airport | California Redwood Coast-Humboldt County Airport (ACV)62 miles away |
| Nearest city of 250,000+ | Sacramento, CA159 miles away |
| Nearest city of 1 million+ | Los Angeles, CA512 miles away |
Straight-line distances from the center of Alderpoint; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Alderpoint had 137 residents in the 2020 census, down 26% since 2010.
It’s the 1483rd largest of 1,563 towns in California by population.
Humboldt County grew from 27,104 residents in 1900 to 136,463 in 2020.
Humboldt County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 38°F. About 65.3 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Richardson Gr Sp, CA weather station (13 miles away).
34,729 jobs at 3,178 businesses in Humboldt County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.