Orange County ZIP Codes (90620 – 92899) – California

Orange County is located in the southern part of the state of California, United States. ZIP codes in Orange County range from 90620 to 92899 and are administered by the United States Postal Service (USPS) to ensure accurate mail delivery, logistics, and local administration.

Key Information About Orange County ZIP Codes

Item	Details
County	Orange County
State	California
ZIP Code Range	90620 – 92899
Largest City	Santa Ana
Country	United States
Continent	North America
Postal Authority	United States Postal Service (USPS)

ZIP Codes of Orange County by City & Community

For more details on ZIP codes in Orange County, see the tables of cities, towns, communities, rural areas, and notable places below.

Aliso Viejo Area

Place / Location	ZIP Code	State
Aliso Viejo	92656	California
Aliso Viejo Downtown	92656	California
Aliso Viejo East	92656	California
Aliso Viejo West	92656	California
Aliso Viejo (Alternate ZIP)	92698	California

Anaheim Area

Place / Location	ZIP Code	State
Anaheim	92801	California
Anaheim Colony District	92801	California
Anaheim Hills	92807	California
Anaheim Northeast	92808	California
Anaheim Northwest	92801	California
Anaheim Southeast	92805	California
Anaheim Southwest	92802	California
Anaheim West	92804	California
Anaheim East	92806	California
Anaheim (Alternate ZIP)	92899	California

Brea Area

Place / Location	ZIP Code	State
Brea	92821	California
Brea Downtown	92821	California
Brea North	92821	California
Brea South	92823	California
Brea East	92823	California
Brea West	92823	California
Brea (Alternate ZIP)	92835	California

Buena Park Area

Place / Location	ZIP Code	State
Buena Park	90620	California
Buena Park North	90621	California
Buena Park South	90622	California
Buena Park (PO Box)	90624	California

Capistrano Beach & Dana Point Area

Place / Location	ZIP Code	State
Capistrano Beach	92624	California
Dana Point	92629	California
Dana Hills	92629	California

Costa Mesa Area

Place / Location	ZIP Code	State
Costa Mesa	92626	California
Costa Mesa East	92627	California
Costa Mesa West	92628	California
Costa Mesa (PO Box)	92627	California

Cypress Area

Place / Location	ZIP Code	State
Cypress	90630	California

Dana Point Area

Place / Location	ZIP Code	State
Dana Point	92629	California

Fountain Valley Area

Place / Location	ZIP Code	State
Fountain Valley	92708	California
Fountain Valley South	92728	California

Fullerton Area

Place / Location	ZIP Code	State
Fullerton	92831	California
Fullerton North	92832	California
Fullerton South	92833	California
Fullerton East	92834	California
Fullerton West	92835	California
Fullerton (Alternate ZIP)	92836	California

Garden Grove Area

Place / Location	ZIP Code	State
Garden Grove	92840	California
Garden Grove North	92841	California
Garden Grove South	92843	California
Garden Grove East	92844	California
Garden Grove West	92845	California
Garden Grove (PO Box)	92846	California

Huntington Beach Area

Place / Location	ZIP Code	State
Huntington Beach	92605	California
Huntington Beach Central	92646	California
Huntington Beach South	92647	California
Huntington Beach West	92648	California
Huntington Beach East	92649	California
Huntington Beach (PO Box)	92742	California

Irvine Area

Place / Location	ZIP Code	State
Irvine	92602	California
Irvine North	92603	California
Irvine South	92604	California
Irvine East	92606	California
Irvine West	92612	California
Irvine Central	92614	California
Irvine (Alternate ZIP)	92616	California
Irvine Campus Areas	92617 – 92619	California
Irvine (PO Box)	92623	California
Irvine (Exclusive ZIP)	92697	California

La Habra & La Palma Area

Place / Location	ZIP Code	State
La Habra	90631	California
La Habra North	90632	California
La Habra South	90633	California
La Palma	90623	California

Laguna Beach Area

Place / Location	ZIP Code	State
Laguna Beach	92651	California
Laguna Beach North	92652	California
Laguna Beach South	92652	California

Laguna Hills & Laguna Niguel Area

Place / Location	ZIP Code	State
Laguna Hills	92653	California
Laguna Hills South	92654	California
Laguna Niguel	92607	California
Laguna Niguel East	92677	California

Laguna Woods Area

Place / Location	ZIP Code	State
Laguna Woods	92637	California

Lake Forest Area

Place / Location	ZIP Code	State
Lake Forest	92609	California
Lake Forest East	92610	California
Lake Forest South	92630	California

Los Alamitos Area

Place / Location	ZIP Code	State
Los Alamitos	90720	California
Los Alamitos (PO Box)	90721	California

Mission Viejo Area

Place / Location	ZIP Code	State
Mission Viejo	92690	California
Mission Viejo North	92691	California
Mission Viejo South	92692	California

Newport Beach & Coast

Place / Location	ZIP Code	State
Newport Beach	92625	California
Newport Beach Central	92657	California
Newport Coast	92657	California
Newport Beach Northeast	92660	California
Newport Beach Southeast	92661	California
Newport Beach Southwest	92663	California

Orange City Area

Place / Location	ZIP Code	State
Orange	92856	California
Orange Downtown	92857	California
Orange South	92859	California
Orange East	92865	California
Orange West	92866	California
Orange North	92867	California
Orange Central	92868	California
Orange Heights	92869	California

Placentia Area

Place / Location	ZIP Code	State
Placentia	92811	California
Placentia East	92870	California
Placentia South	92871	California

Rancho Santa Margarita Area

Place / Location	ZIP Code	State
Rancho Santa Margarita	92688	California

San Clemente Area

Place / Location	ZIP Code	State
San Clemente	92672	California
San Clemente North	92673	California
San Clemente South	92674	California

San Juan Capistrano Area

Place / Location	ZIP Code	State
San Juan Capistrano	92675	California
San Juan Capistrano West	92693	California

Santa Ana Area

Place / Location	ZIP Code	State
Santa Ana	92701	California
Santa Ana Downtown	92703	California
Santa Ana North	92704	California
Santa Ana South	92705	California
Santa Ana West	92706	California
Santa Ana East	92707	California
Santa Ana (Alt ZIP)	92711	California
Santa Ana (PO Box)	92799	California

Seal Beach Area

Place / Location	ZIP Code	State
Seal Beach	90740	California
Seal Beach (PO Box)	90743	California
Sunset Beach	90742	California

Stanton Area

Place / Location	ZIP Code	State
Stanton	90680	California

Tustin & Villa Park Area

Place / Location	ZIP Code	State
Tustin	92780	California
Tustin East	92781	California
Tustin West	92782	California
Villa Park	92861	California

Westminster & Yorba Linda Area

Place / Location	ZIP Code	State
Westminster	92683	California
Westminster North	92684	California
Westminster South	92685	California
Yorba Linda	92885	California
Yorba Linda North	92886	California
Yorba Linda South	92887	California

Other Orange County Communities & Unincorporated Areas

Place / Location	ZIP Code	State
East Irvine	92650	California
Foothill Ranch	92610	California
Shalimar	92627	California
Anaheim Colony	92801	California
Orange Park Acres	92869	California
Coto de Caza	92679	California
Ladera Ranch	92694	California
Midway City	92655	California
San Pasqual Valley	92093	California
Silverado	92676	California

About Orange County ZIP Codes

Each ZIP code in Orange County corresponds to cities, residential neighborhoods, business districts, school districts, and rural zones, supporting efficient mail delivery and location identification. From populous urban centers like Santa Ana, Anaheim, and Irvine to coastal cities like Newport Beach and San Clemente, using the correct ZIP code ensures reliable service for residents, businesses, and government operations across the county.