Intro
Discover the charm of Pomona, CA with our quick guide to the citys zip code. Learn about the 91766, 91767, 91768, and 91769 zip codes, including demographics, housing, schools, and attractions. Find the best neighborhoods, restaurants, and shops in this vibrant city, located in Los Angeles County, California.
Pomona, a city located in Los Angeles County, California, is known for its rich history, cultural diversity, and vibrant community. With a population of over 150,000 residents, Pomona is a popular destination for those looking to relocate or start a new business. One of the most frequently asked questions about Pomona is its zip code. In this article, we'll delve into the world of Pomona's zip codes, providing you with a comprehensive guide to help you navigate the city's postal system.
Understanding Pomona's Zip Code

Pomona's zip code is a series of five digits that identify a specific geographic area within the city. The United States Postal Service (USPS) assigns zip codes to help streamline mail sorting and delivery. Pomona's zip code is 91766, 91767, 91768, 91769, and 91799. Each zip code corresponds to a particular area within the city, with 91766 being the most widely used.
Zip Code Breakdown
- 91766: This zip code covers the majority of Pomona, including the downtown area, city hall, and the Pomona Valley Hospital Medical Center.
- 91767: This zip code serves the northern part of Pomona, including the Pomona College campus and the Claremont Village.
- 91768: This zip code covers the eastern part of Pomona, including the Pomona Valley Airport and the Pomona Fairplex.
- 91769: This zip code serves the southern part of Pomona, including the Pomona Valley Mall and the Pomona Unified School District.
- 91799: This zip code is used for post office boxes and other special services.
Why is Knowing the Zip Code Important?

Knowing the zip code is essential for various reasons:
- Mail and Package Delivery: Accurate zip codes ensure timely delivery of mail and packages.
- Business and Marketing: Understanding the demographics of each zip code can help businesses tailor their marketing strategies.
- Real Estate and Property: Zip codes can impact property values, school districts, and local amenities.
- Emergency Services: Emergency responders use zip codes to quickly locate addresses and provide assistance.
Common Mistakes to Avoid
- Using the wrong zip code can lead to delayed or undelivered mail and packages.
- Assuming all areas of Pomona have the same zip code can cause confusion.
- Not updating your zip code when moving to a new area can result in missed mail and packages.
How to Find Your Zip Code

To find your zip code in Pomona, you can:
- Check your mail and packages for the zip code.
- Use online zip code lookup tools, such as the USPS website or online mapping services.
- Contact the Pomona Post Office or local businesses for assistance.
Additional Tips
- Use the correct zip code when filling out forms, applications, and online profiles.
- Update your zip code when moving to a new area to ensure seamless mail and package delivery.
- Verify the zip code of businesses and organizations you interact with to ensure accurate communication.
Conclusion

In conclusion, understanding Pomona's zip code is crucial for efficient mail and package delivery, business and marketing strategies, real estate and property values, and emergency services. By knowing the correct zip code, you can avoid common mistakes and ensure seamless communication. Whether you're a resident, business owner, or visitor, this guide has provided you with a comprehensive understanding of Pomona's zip code.
We invite you to share your thoughts and experiences with Pomona's zip code in the comments below. Have you ever encountered issues with incorrect zip codes? How do you ensure you're using the correct zip code? Share your tips and stories with us!
What is the most widely used zip code in Pomona?
+The most widely used zip code in Pomona is 91766.
How can I find my zip code in Pomona?
+You can find your zip code in Pomona by checking your mail and packages, using online zip code lookup tools, or contacting the Pomona Post Office or local businesses for assistance.
What are the consequences of using the wrong zip code?
+Using the wrong zip code can lead to delayed or undelivered mail and packages, and may also cause confusion in business and marketing strategies, real estate and property values, and emergency services.