Is 94588 the correct postal code for Alameda County?

Yes, 94588 is the verified postal code for Alameda County, California, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Alameda County have?

Alameda County area has 5 postal code(s). The primary postal code is 94588.

What is the postal code format for Alameda County?

The postal code Alameda County for 94588 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Alameda County located?

Alameda County is located in California, United States at coordinates 37.65055000° latitude and -121.91789000° longitude.

How do I address mail to Alameda County?

When addressing mail to Alameda County, include the postal code 94588, the district name 'Alameda County', city 'California', and country 'United States' (US).

What is the country code for sending mail to Alameda County?

Use country code 'US' and postal code 94588 when sending international mail to Alameda County, California, United States.

Can I track packages sent to Alameda County with postal code 94588?

Yes, packages sent to Alameda County with postal code 94588 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Alameda County?

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

Is Alameda County a safe area in California?

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

Postal Codes of Alameda County, California, United States

Country

United States

Location

Alameda County

Postal Code

94588

What is Alameda County (United States) postal/zip code?

The postal code for Alameda County is 94588. Postal codes in Alameda County consist of 5 characters following the format NNNNN or NNNNN-NNNN. Alameda County 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 Alameda County.

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How to Address Mail to Alameda County

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictAlameda County

City & Postal94588 California

CountryUNITED STATES

Addressing Tips for United States - Alameda County

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 Alameda County, 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 Alameda County

USPS UPS FedEx

Alameda County: International Carriers

DHL FedEx UPS

Shipping Tips (Alameda County)

Always include postal code 94588 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Alameda County United States Location Information

Region Americas
Subregion Northern America
State California
Phone Code +1
Currency USD
Coordinates 37.6506, -121.9179

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

5 Postal Codes in Alameda County

Area	State	Place	Postal Code
Alameda County	California	Pleasanton	94588
Alameda County	California	Fremont	94537
Alameda County	California	Hayward	94540
Alameda County	California	Hayward	94557
Alameda County	California	Pleasanton	94566

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

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Frequently Asked Questions

The postal code of Alameda County, California, United States is 94588. This 5-character code follows the format NNNNN or NNNNN-NNNN.

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

Alameda County is located in California, United States. It is part of the Americas region and Northern America subregion. The coordinates are 37.65055000, -121.91789000.

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

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

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

You can verify Alameda County 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
Pleasanton	California	4 km	37.662	-121.875
Dublin	California	6 km	37.702	-121.936
Union City	California	11 km	37.596	-122.019
Fairview	California	12 km	37.679	-122.046
Fremont	California	13 km	37.548	-121.989
Hayward	California	14 km	37.669	-122.081
Livermore	California	14 km	37.682	-121.768
San Ramon	California	15 km	37.78	-121.978
Castro Valley	California	16 km	37.694	-122.086
Cherryland	California	17 km	37.679	-122.103

Other United States in States

State	Distance	Latitude	Longitude
Nevada	497 km	38.803	-116.419
Oregon	694 km	43.804	-120.554
Idaho	934 km	44.068	-114.742
Utah	960 km	39.321	-111.094
Arizona	1,054 km	34.049	-111.094

Alameda County in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Mexico	2,502 km	23	-102
Canada	3,126 km	60	-95
Belize	3,948 km	17.25	-88.75
Guatemala	3,964 km	15.5	-90.25
El Salvador	4,196 km	13.833	-88.917