Is 94587 the correct postal code for Union City?

Yes, 94587 is the verified postal code for Union City, California, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Union City have?

Union City area has 5 postal code(s). The primary postal code is 94587.

What is the postal code format for Union City?

The postal code Union City for 94587 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Union City located?

Union City is located in California, United States at coordinates 37.59577000° latitude and -122.01913000° longitude.

How do I address mail to Union City?

When addressing mail to Union City, include the postal code 94587, the district name 'Union City', city 'California', and country 'United States' (US).

What is the country code for sending mail to Union City?

Use country code 'US' and postal code 94587 when sending international mail to Union City, California, United States.

Can I track packages sent to Union City with postal code 94587?

Yes, packages sent to Union City with postal code 94587 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Union City?

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

Is Union City a safe area in California?

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

Postal Codes of Union City, California, United States

Country

United States

Location

Union City

Postal Code

94587

What is Union City (United States) postal/zip code?

The postal code for Union City is 94587. Postal codes in Union City consist of 5 characters following the format NNNNN or NNNNN-NNNN. Union City 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 Union City.

Scan Address

How to Address Mail to Union City

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictUnion City

City & Postal94587 California

CountryUNITED STATES

Addressing Tips for United States - Union City

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 Union City, 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 Union City

USPS UPS FedEx

Union City: International Carriers

DHL FedEx UPS

Shipping Tips (Union City)

Always include postal code 94587 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Union City United States Location Information

Region Americas
Subregion Northern America
State California
Phone Code +1
Currency USD
Coordinates 37.5958, -122.0191

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

5 Postal Codes in Union City

Area	State	Place	Postal Code
Union City	California	Union City	94587
Union City	California	Fremont	94555
Union City	California	Fremont	94536
Union City	California	Hayward	94544
Union City	California	Newark	94560

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

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Frequently Asked Questions

The postal code of Union City, California, United States is 94587. This 5-character code follows the format NNNNN or NNNNN-NNNN.

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

Union City is located in California, United States. It is part of the Americas region and Northern America subregion. The coordinates are 37.59577000, -122.01913000.

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

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

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

You can verify Union City 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
Fremont	California	6 km	37.548	-121.989
Newark	California	8 km	37.53	-122.04
Fairview	California	9 km	37.679	-122.046
Hayward	California	10 km	37.669	-122.081
Alameda County	California	11 km	37.651	-121.918
Castro Valley	California	12 km	37.694	-122.086
Cherryland	California	12 km	37.679	-122.103
San Lorenzo	California	13 km	37.681	-122.124
Ashland	California	14 km	37.695	-122.114
Dublin	California	14 km	37.702	-121.936

Other United States in States

State	Distance	Latitude	Longitude
Nevada	507 km	38.803	-116.419
Oregon	701 km	43.804	-120.554
Idaho	944 km	44.068	-114.742
Utah	970 km	39.321	-111.094
Arizona	1,060 km	34.049	-111.094

Union City in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Mexico	2,505 km	23	-102
Canada	3,136 km	60	-95
Belize	3,953 km	17.25	-88.75
Guatemala	3,969 km	15.5	-90.25
El Salvador	4,201 km	13.833	-88.917