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A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

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All ZIP Codes for Mission Viejo California – Postal Code Lookup

Mission Viejo ZIP Code

The city of Mission Viejo is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Mission Viejo helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct Mission Viejo ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.

Mission Viejo

Post Office	Mission Viejo
Division	Orange
Pincode	92691

Mission Viejo

Post Office	Mission Viejo
Division	Orange
Pincode	92692

Mission Viejo

Post Office	Mission Viejo
Division	Orange
Pincode	92690

Total Post Office (3) Page 1 of 1

Zip Codes in Mission Viejo, California

Zip Code list in Orange for your selected city Mission Viejo is shown below. Use these ZIP Codes to ensure accurate mail delivery, business operations, or location reference.

92690

92691

92692

About Mission Viejo, California ZIP Codes

Mission Viejo is located in Orange County, California. The United States Postal Service (USPS) assigns multiple ZIP Codes in this region to simplify mail distribution, navigation, and address identification. Each ZIP Code in Mission Viejo covers a specific neighborhood or area, which is important for residents, businesses, and government offices. Having the correct ZIP Code ensures smooth delivery of letters, online orders, and official documents.

Why Knowing the ZIP Code is Important?

Ensures accurate and timely mail delivery
Helps businesses and eCommerce platforms verify addresses
Useful for demographic research and census data
Required for utilities, banking, and government services

Frequently Asked Questions (FAQs) about Mission Viejo ZIP Codes

The primary ZIP Code for Mission Viejo, California depends on the specific neighborhood. Use our list above to find the correct code.

Mission Viejo has multiple ZIP Codes covering different areas of the city. Check the table above for the complete list.

You can use our ZIP Code lookup tool by selecting the city, county, and state to locate the right code for your address.

All ZIP Codes in Mission Viejo are assigned and managed by the United States Postal Service (USPS) for accurate mail sorting and delivery.

Yes, in many cases a single ZIP Code can cover more than one neighborhood or locality in Mission Viejo to simplify mail distribution.

ZIP Codes usually remain stable for decades, but USPS may introduce new codes or adjust boundaries when population grows or new delivery routes are added in Mission Viejo.