Half Moon Bay, CA ZIP Codes, Coordinates & Counties
Half Moon Bay, California has 1 ZIP code in San Mateo county. The approximate center of Half Moon Bay is 37.465, -122.416. Half Moon Bay has about 37,827 known street addresses.
ZIP codes in Half Moon Bay, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 94019 | San Mateo | 37.465 | -122.416 |
Counties Half Moon Bay spans
San Mateo
Most common streets in Half Moon Bay
Main, Alameda, Railroad, Poplar, Palma, Grandview, Grove, Magnolia, Spruce, Kelly
Frequently asked questions
What ZIP codes are in Half Moon Bay, CA?
Half Moon Bay, California has 1 ZIP code, ranging from 94019 to 94019. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Half Moon Bay, CA in?
Half Moon Bay is in San Mateo county.
What are the latitude and longitude of Half Moon Bay, CA?
The approximate center of Half Moon Bay, California is latitude 37.465, longitude -122.416. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Half Moon Bay, CA have?
Half Moon Bay has 1 ZIP code.
How many addresses are in Half Moon Bay, CA?
Half Moon Bay, California has about 37,827 known street addresses in the sthan.io US address database.
What are the most common streets in Half Moon Bay, CA?
Some of the most common street names in Half Moon Bay are Main, Alameda, Railroad, Poplar, Palma, Grandview.
What cities are near Half Moon Bay, CA?
Cities near Half Moon Bay include Moss Beach (6 mi), Belmont (7 mi), Burlingame (8 mi), Montara (8 mi), San Carlos (8 mi).
Cities near Half Moon Bay
Moss Beach, CA (6 mi) Belmont, CA (7 mi) Burlingame, CA (8 mi) Montara, CA (8 mi) San Carlos, CA (8 mi) Millbrae, CA (9 mi) Redwood City, CA (9 mi) San Mateo, CA (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database