Is 91001 the correct postal code for Altadena?

Yes, 91001 is the verified postal code for Altadena, California, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Altadena have?

Altadena area has 5 postal code(s). The primary postal code is 91001.

What is the postal code format for Altadena?

The postal code Altadena for 91001 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Altadena located?

Altadena is located in California, United States at coordinates 34.18973000° latitude and -118.13118000° longitude.

How do I address mail to Altadena?

When addressing mail to Altadena, include the postal code 91001, the district name 'Altadena', city 'California', and country 'United States' (US).

What is the country code for sending mail to Altadena?

Use country code 'US' and postal code 91001 when sending international mail to Altadena, California, United States.

Can I track packages sent to Altadena with postal code 91001?

Yes, packages sent to Altadena with postal code 91001 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Altadena?

To call Altadena from abroad, dial +1 followed by the local number. The international country code for United States is US.

Is Altadena a safe area in California?

Altadena is an established area in California, United States. For specific safety information, please consult local resources and travel advisories.

Postal Codes of Altadena, California, United States

Country

United States

Location

Altadena

Postal Code

91001

What is Altadena (United States) postal/zip code?

The postal code for Altadena is 91001. Postal codes in Altadena consist of 5 characters following the format NNNNN or NNNNN-NNNN. Altadena is located in California, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Altadena.

Scan Address

How to Address Mail to Altadena

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictAltadena

City & Postal91001 California

CountryUNITED STATES

Addressing Tips for United States - Altadena

Postal code format: NNNNN or NNNNN-NNNN
Write postal code before the city name
Country name in UPPERCASE on last line
Include district name for faster delivery
ISO country code: US

Shipping to Altadena, United States

🇺🇸

Domestic Delivery

1-5 days

Within United States

International

7-21 days

Varies by origin

Customs Threshold

Duty-free limit

Local Carriers in Altadena

USPS UPS FedEx

Altadena: International Carriers

DHL FedEx UPS

Shipping Tips (Altadena)

Always include postal code 91001 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Altadena United States Location Information

Region Americas
Subregion Northern America
State California
Phone Code +1
Currency USD
Coordinates 34.1897, -118.1312

This page provides information on postal codes and administrative divisions in Altadena, California. We also provide a corresponding map on which you can view the exact location. California has 1123 districts. The currency used in Altadena is United States Dollar (USD) and to make a call to this area you must first dial +1. Altadena is located in the Americas subregion of Northern America. You can check the current local time in Altadena before making a call.

5 Postal Codes in Altadena

Area	State	Place	Postal Code
Altadena	California	Altadena	91001
Altadena	California	Altadena	91003
Altadena	California	Pasadena	91104
Altadena	California	Pasadena	91103
Altadena	California	Pasadena	91199

Altadena is located in California, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Altadena.

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Frequently Asked Questions

The postal code of Altadena, California, United States is 91001. This 5-character code follows the format NNNNN or NNNNN-NNNN.

Altadena has approximately 5 postal codes covering different areas and neighborhoods within the district.

Altadena is located in California, United States. It is part of the Americas region and Northern America subregion. The coordinates are 34.18973000, -118.13118000.

To call Altadena, United States, you need to dial the international code +1 followed by the local number.

The currency used in Altadena, United States is United States Dollar (USD). The currency symbol is $.

The nearest major city to Altadena is California, approximately 0 km away.

You can verify Altadena postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.

Nearby Locations

City	State	Distance	Latitude	Longitude
La Cañada Flintridge	California	5 km	34.199	-118.188
Pasadena	California	5 km	34.148	-118.145
East Pasadena	California	8 km	34.138	-118.074
San Marino	California	8 km	34.121	-118.106
Sierra Madre	California	8 km	34.162	-118.053
South Pasadena	California	8 km	34.116	-118.15
Arcadia	California	10 km	34.14	-118.035
Alhambra	California	11 km	34.095	-118.127
La Crescenta-Montrose	California	11 km	34.232	-118.235
San Gabriel	California	11 km	34.096	-118.106

Other United States in States

State	Distance	Latitude	Longitude
Nevada	535 km	38.803	-116.419
Arizona	648 km	34.049	-111.094
Utah	847 km	39.321	-111.094
Oregon	1,089 km	43.804	-120.554
New Mexico	1,125 km	34.52	-105.87

Altadena in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Mexico	2,002 km	23	-102
Canada	3,323 km	60	-95
Belize	3,474 km	17.25	-88.75
Guatemala	3,477 km	15.5	-90.25
El Salvador	3,708 km	13.833	-88.917