Foster City, CA: Finding The Right Zip Code

Looking for the zip code for Foster City, California? This guide provides the essential information you need, including the primary zip code, related details, and insights to help you navigate this beautiful Silicon Valley city. Located in San Mateo County, Foster City is known for its planned community, lagoon system, and high quality of life.

Key Takeaways

• Foster City's primary zip code is 94404.
• This zip code covers most of the city's residential and commercial areas.
• Understanding zip codes is crucial for mail, shipping, and accessing local services.
• Learn about nearby zip codes and how they relate to Foster City.
• This guide offers a quick and comprehensive overview of Foster City's zip code information.

Introduction

Foster City, California, a vibrant city on the San Francisco Peninsula, is home to a diverse community and a thriving business environment. Knowing the correct zip code is fundamental for a variety of tasks, from sending a letter to accessing local services. This guide focuses on the primary zip code for Foster City, 94404, providing detailed information to help residents, businesses, and visitors.

What & Why

What is a Zip Code?

A zip code (Zone Improvement Plan code) is a postal code used by the United States Postal Service (USPS). It was introduced in 1963 to improve mail sorting and delivery efficiency. Zip codes are essential for directing mail to the correct destinations accurately and swiftly. Today, zip codes are not only used for mail but also for various other applications.

Why are Zip Codes Important?

Zip codes are vital for several reasons:

• Mail Delivery: The primary function of a zip code is to ensure that mail reaches its intended recipient. Without a correct zip code, mail may be delayed or lost.
• Shipping and Delivery: Businesses use zip codes to calculate shipping costs, determine delivery times, and ensure accurate address verification.
• Local Services: Many local services, such as emergency responders, rely on zip codes to dispatch assistance efficiently.
• Demographic Data: Zip codes are used for collecting and analyzing demographic data, providing insights into community characteristics.
• Online Transactions: When shopping online, zip codes are needed to process orders and calculate sales tax.

Zip Code 94404: The Core of Foster City

Zip code 94404 is the primary zip code for Foster City, California. This zip code covers the majority of residential areas, commercial establishments, and public services within the city limits. Using the correct zip code is essential for all postal and shipping activities in Foster City. — Judge Tony Graff: Case History, Rulings, And More

How-To / Steps / Framework Application

Finding and Using Zip Code 94404

1. Locate the Address: Ensure you have the complete street address for Foster City.
2. Verify the Zip Code: The correct zip code for most addresses in Foster City is 94404. Double-check any online resources or postal services to confirm.
3. Include in Mailing: When addressing mail, write the recipient's name, street address, city (Foster City), state (California), and the zip code (94404) on the envelope or package.
4. Online Forms: When completing online forms, always enter 94404 in the zip code field for Foster City addresses.

Framework for Addressing Mail

Follow this format for addressing mail to ensure it reaches its destination:

• Recipient's Full Name
• Street Address
• Foster City, CA
• 94404

This simple framework will help ensure your mail is correctly routed. — Free On Board (FOB) Explained: Meaning And Key Terms

Examples & Use Cases

Sending a Letter to a Friend

Let's say you want to send a letter to a friend living at 123 Main Street, Foster City. Here's how you'd address the envelope:

• Jane Doe
• 123 Main Street
• Foster City, CA
• 94404

Ordering from an Online Store

When shopping online and providing a shipping address, enter the same details to have your order delivered to your Foster City home or office.

Emergency Services

In an emergency, providing the correct address, including the zip code (94404), will help emergency responders locate you quickly. — Manheim, PA Weather Forecast & Conditions

Business Mailings

Companies sending invoices, promotional materials, or other business-related mail to clients or other businesses in Foster City should always include the 94404 zip code.

Best Practices & Common Mistakes

Best Practices

• Double-check: Always confirm the zip code, especially when using online forms or addressing important documents.
• Use the USPS Website: The USPS website provides a zip code lookup tool to verify the correct zip code for any address.
• Write Clearly: Ensure that the zip code is written clearly and legibly on all mail.
• Update Addresses: Regularly update your address book with the correct zip codes.
• Verify Shipping: When shipping packages, verify the zip code with the shipping service.

Common Mistakes

• Incorrect Zip Code: Using the wrong zip code can cause delays or prevent mail delivery.
• Missing Zip Code: Always include the zip code to ensure accurate delivery.
• Illegible Handwriting: Make sure that the zip code is readable.
• Incorrect City/State: Double-check the city and state to avoid delivery issues.
• Outdated Information: Relying on old address information can lead to errors. Always use current data.

FAQs

1. What is the zip code for Foster City, CA? The primary zip code for Foster City, California, is 94404.
2. Does Foster City have more than one zip code? While 94404 covers most of Foster City, some areas might be associated with neighboring zip codes. However, 94404 is the primary zip code.
3. How do I find the zip code for a specific address in Foster City? You can use the USPS website's zip code lookup tool or other online resources to verify the zip code for a specific address.
4. Why is it important to use the correct zip code? Using the correct zip code ensures that mail and packages are delivered to the right location promptly. It also helps with local service delivery and accurate data collection.
5. What if I'm unsure of the zip code for an address? Always double-check by using the USPS website, Google Maps, or other online address verification tools to avoid errors.
6. Are there any zip codes near Foster City? Yes, nearby zip codes include 94063 (Redwood City), 94070 (San Carlos), 94019 (San Mateo), and 94025 (Menlo Park), among others. These often border Foster City.
7. How do I update my address with the USPS? You can update your address online at the USPS website, or by visiting a local post office.

Conclusion with CTA

Knowing the zip code for Foster City, California, is essential for accurate mail delivery, shipping, and accessing local services. Remember, the primary zip code for Foster City is 94404. For any mailing or shipping needs within Foster City, be sure to use this zip code for seamless transactions. For more information about Foster City and local services, visit the official City of Foster City website.

Last updated: October 26, 2023, 10:00 UTC