Altadena, CA ZIP Codes, Coordinates & Counties

Altadena, California has 1 ZIP code in Los Angeles county. The approximate center of Altadena is 34.195, -118.138. Altadena has about 63,403 known street addresses.

ZIP codes
1
Counties
1
State
California (CA)
Coordinates
34.195, -118.138
Mapped addresses
63,403

ZIP codes in Altadena, CA

ZIP CodeCountyLatitudeLongitude
91001 Los Angeles 34.195 -118.138

Counties Altadena spans

Los Angeles

Most common streets in Altadena

Palm, Mariposa, Lincoln, Lake, Olive, Fair Oaks, New York, Ventura, Pine, Woodbury

Frequently asked questions

What ZIP codes are in Altadena, CA?

Altadena, California has 1 ZIP code, ranging from 91001 to 91001. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Altadena, CA in?

Altadena is in Los Angeles county.

What are the latitude and longitude of Altadena, CA?

The approximate center of Altadena, California is latitude 34.195, longitude -118.138. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Altadena, CA have?

Altadena has 1 ZIP code.

How many addresses are in Altadena, CA?

Altadena, California has about 63,403 known street addresses in the sthan.io US address database.

What are the most common streets in Altadena, CA?

Some of the most common street names in Altadena are Palm, Mariposa, Lincoln, Lake, Olive, Fair Oaks.

What cities are near Altadena, CA?

Cities near Altadena include Pasadena (3 mi), La Canada Flintridge (4 mi), Montrose (5 mi), San Marino (5 mi), Sierra Madre (5 mi).

Cities near Altadena

Pasadena, CA (3 mi) La Canada Flintridge, CA (4 mi) Montrose, CA (5 mi) San Marino, CA (5 mi) Sierra Madre, CA (5 mi) South Pasadena, CA (6 mi) Verdugo City, CA (6 mi) Arcadia, CA (7 mi)

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Last updated: June 2026 · Data: sthan.io US address database