Diamond Bar, CA Zip Code: Guide To ZIP Codes

Need to know the zip code for Diamond Bar, California? This guide provides a comprehensive overview of Diamond Bar zip codes, demographics, and more.

Key Takeaways

• Diamond Bar, CA, is served by two primary zip codes: 91765 and 91789.
• Zip code 91765 covers the western and northern portions of Diamond Bar.
• Zip code 91789 covers the southern and eastern sections of the city.
• Diamond Bar is a diverse city known for its excellent schools and family-friendly environment.
• Understanding zip codes can be crucial for mailing, deliveries, and local research.

Introduction

Diamond Bar, California, is a vibrant city located in eastern Los Angeles County. Knowing the correct zip code is essential for various reasons, from sending mail and packages to researching local demographics and services. This article will provide a detailed overview of the zip codes in Diamond Bar, helping you understand the city's geography and its communities.

What & Why: Understanding Diamond Bar Zip Codes

What are the Zip Codes for Diamond Bar, CA?

Diamond Bar is primarily served by two zip codes:

• 91765: This zip code covers the western and northern parts of Diamond Bar.
• 91789: This zip code covers the southern and eastern parts of Diamond Bar.

Why are Zip Codes Important?

Zip codes are crucial for efficient mail delivery by the United States Postal Service (USPS). They also play a significant role in: — $33.72/Hour: What's The Annual Salary?

• Shipping and Deliveries: Online retailers and delivery services use zip codes to calculate shipping costs and ensure accurate delivery.
• Navigation: GPS systems and mapping applications rely on zip codes for location identification.
• Demographic Research: Zip codes are used to gather demographic data, which is essential for businesses, researchers, and government agencies.
• Local Services: Many local services, such as schools, libraries, and emergency services, are organized by zip code.

How Zip Codes Divide Diamond Bar

The division of Diamond Bar into two zip codes reflects the city's geographic layout and population distribution. Understanding which zip code corresponds to which area can be helpful for various purposes, such as finding local amenities or determining school districts.

Diamond Bar Zip Code Map and Boundaries

Zip Code 91765

The 91765 zip code encompasses the western and northern regions of Diamond Bar. This area includes a mix of residential neighborhoods, commercial areas, and parks. Key landmarks and communities within this zip code include: — Eagles Game Today: TV Channel & How To Watch

• Diamond Bar Golf Course
• பகுதி of the Diamond Bar Town Center
• Many residential communities in the northern part of the city

Zip Code 91789

The 91789 zip code covers the southern and eastern parts of Diamond Bar. This area is also primarily residential, with several schools, parks, and community centers. Key landmarks and communities within this zip code include:

• South Pointe Middle School
• Diamond Bar High School
• Several residential neighborhoods in the southern and eastern parts of the city

Examples & Use Cases

Mailing a Letter or Package

When sending mail or packages to Diamond Bar, it's essential to use the correct zip code to ensure timely delivery. For example: — Lima, Ohio Zip Codes: Your Complete Guide

• If you are sending a letter to a residence near Diamond Bar High School, you would use the 91789 zip code.
• If you are sending a package to a business in the Diamond Bar Town Center, you would likely use the 91765 zip code.

Demographic Research

Researchers and businesses often use zip code level data to understand demographic trends. For Diamond Bar, analyzing data by zip code can reveal insights into:

• Population density
• Household income
• Educational attainment
• Ethnic diversity

Finding Local Services

Many local services and amenities are organized by zip code. For instance:

• School districts are often aligned with zip code boundaries.
• Library branches may serve specific zip code areas.
• Community centers and parks may be designated for residents within certain zip codes.

Best Practices & Common Mistakes

Best Practices

• Always verify the zip code with the recipient when sending mail or packages.
• Use online zip code lookup tools provided by the USPS or other services to confirm the correct zip code.
• Consider the specific address within Diamond Bar to determine the appropriate zip code, especially if the location is near the boundary between 91765 and 91789.

Common Mistakes

• Assuming all of Diamond Bar has the same zip code: This is incorrect, as the city is divided into two zip code areas.
• Using outdated zip code information: Zip codes can occasionally change, so it's important to use current data.
• Ignoring the specific location: Even within a zip code, different addresses may have slightly different postal codes due to PO boxes or other factors.

FAQs About Diamond Bar, CA Zip Code

1. What are the main zip codes for Diamond Bar, CA?

The primary zip codes for Diamond Bar, CA, are 91765 and 91789.

2. Which areas does the 91765 zip code cover?

The 91765 zip code covers the western and northern parts of Diamond Bar.

3. Which areas does the 91789 zip code cover?

The 91789 zip code covers the southern and eastern parts of Diamond Bar.

4. How can I find the zip code for a specific address in Diamond Bar?

You can use the USPS website or other online zip code lookup tools to find the zip code for a specific address.

5. Why is it important to use the correct zip code?

Using the correct zip code ensures efficient mail delivery, accurate shipping, and helps in demographic research and local service allocation.

Conclusion with CTA

Understanding Diamond Bar's zip codes is crucial for efficient mail delivery, demographic research, and accessing local services. Whether you're sending a package or exploring the city, knowing the correct zip code will help you navigate Diamond Bar with ease. Use this guide as a reference, and feel free to explore resources like the USPS website for further information.

Are you planning a visit or move to Diamond Bar? Explore local real estate listings and community resources today!

Last updated: October 26, 2023, 21:10 UTC