ZIP Code 91001: Altadena, CA
Altadena in Los Angeles County, California uses ZIP code 91001. Its reference point is at latitude 34.1912 and longitude -118.1392 (34°11'28.3"N 118°08'21.1"W).
Location Overview of ZIP Code 91001
Altadena has 3 ZIP codes in our directory, and Los Angeles County has 532.
California has 2,792 ZIP codes listed in total.
The nearest listed ZIP code is 91002 in Altadena, about 0.7 mi to the southeast.
| ZIP code | 91001 |
|---|---|
| Place | Altadena |
| County | Los Angeles County |
| State | California |
| Country | United States |
| Latitude | 34.1912 |
| Longitude | -118.1392 |
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Map of ZIP Code 91001
Map centred on 34.1912, -118.1392. The pin marks the ZIP code's reference point, not its boundary.
Photos of Altadena, California
Video: Altadena, California
Celebrating 100: History of Christmas Tree Lane, Altadena California 1920-2020 — by Model Trains · Watch on YouTube
ZIP Codes Near 91001
These 16 ZIP codes have the closest reference points to 91001, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 91001, measured in a straight line from its reference point. Road distances will be longer.
- Lancaster – 6.0 mi northwest
- Palmdale – 7.1 mi north
- Temple City – 7.9 mi southeast
- Dodgertown – 10 mi southwest
- South El Monte – 11 mi southeast
- Baldwin Park – 12 mi southeast
- Duarte – 12 mi south
- Montebello – 12 mi south
- Universal City – 13 mi west
- San Gabriel – 13 mi south
- Maywood – 14 mi south
- Azusa – 14 mi east
Schools Near Altadena
School places are usually allocated by home address, so families living around ZIP code 91001 should confirm their catchment school with the local education authority for Altadena, Los Angeles County.
Looking at nearby areas such as Pasadena, La Canada Flintridge and San Marino widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.
Parks and Outdoor Recreation
Parks, playgrounds and walking trails around Altadena are easiest to find on the map above or with the searches below, which are centred on ZIP code 91001.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving Altadena can be found with the searches below. In an emergency in the United States, call 911.
Residents may also use facilities in nearby Pasadena, La Canada Flintridge and San Marino.
Shopping and Dining in Altadena
Restaurants, supermarkets and shopping centres in and around Altadena are listed in the Google Maps searches below, with current opening hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near Altadena, California can be found with the searches below.
For local history, try the archives of Los Angeles County along with the name Altadena.
Roads, Rivers and Lakes
From ZIP code 91001, Pasadena lies about 1.8 mi to the southeast, La Canada Flintridge lies about 4.3 mi to the northwest, San Marino lies about 5.1 mi to the south, Sierra Madre lies about 5.3 mi to the east and Montrose lies about 5.4 mi to the west in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near Altadena show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 91001
Photo & Video Credits
- Photo 1 (“SMACS2012”): Muffin Dragon, CC BY-SA 4.0, via Wikimedia Commons.
- Photo 2 (“Synageles male”): glmory, CC0, via Wikimedia Commons.
- Video: “Celebrating 100: History of Christmas Tree Lane, Altadena California 1920-2020” by Model Trains, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.
Data for ZIP code 91001 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).