Cities and Towns in Orange County, California

Founded in 1889, Orange County is one of 58 counties in the state of California. Historically, Orange County was formed from Los Angeles. The city of Santa Ana is the county seat. With FIPS code of 59, Orange County has a population of 3,167,809 and area of 948 square miles (2,455 km²).

List of all cities in Orange County, CA alphabetically

City/Town Postal Code Area Code
Aliso Viejo, CA 92653 949
92656 949
92698 949
Anaheim, CA 92801 714
92802 714
92803 714
92804 714
92805 714
92806 714
92807 714
92808 714
92809 714
92812 714
92814 714
92815 714
92816 714
92817 714
92825 714
92850 714
92899 714
Anaheim Hills, CA 92807 714
92808 714
92809 714
92817 714
Atwood, CA 92811 714
Balboa, CA 92662 949
Balboa Island, CA 92662 949
Bank of America, CA 92725 714
Beach Center, CA 92648 714
Brea, CA 92821 714
92822 714
92823 714
Bristol, CA 92703 714
Brookhurst Center, CA 92804 714
Buena Park, CA 90620 714
90621 714
90622 714
90623 714
90624 714
Capistrano Beach, CA 92624 949
Capo Beach, CA 92624 949
Corona del Mar, CA 92625 949
Costa Mesa, CA 92626 949
Costa Mesa, CA 92627 949
92628 949
Coto de Caza, CA 92679 949
Cowan Heights, CA 92705 714
Cypress, CA 90630 714
90720 562
Dana Point, CA 92624 949
92629 949
Diamond, CA 92704 714
Dove Canyon, CA 92679 949
East Irvine, CA 92650 949
El Toro, CA 92609 949
92610 949
92630 949
Federal, CA 92805 714
Fluor Corp, CA 92698 949
Foothill Ranch, CA 92610 949
Fountain Valley, CA 92708 714
92728 714
Fullerton, CA 92831 714
92832 714
92833 714
92834 714
92835 714
92836 714
92837 714
92838 714
Garden Grove, CA 92840 714
92841 714
92842 714
92843 714
92844 714
92845 714
92846 714
Holiday, CA 92802 714
Household Finance, CA 92850 714
Huntington, CA 92646 714
Huntington Beach, CA 92605 714
92615 714
92646 714
92647 714
92648 714
92649 714
Irvine, CA 92602 949
92603 949
92604 949
92606 949
92612 949
92614 949
92616 949
92617 949
92618 949
92619 949
92620 949
92623 949
92650 949
92697 949
King, CA 92706 714
La Habra, CA 90631 562
90632 562
90633 562
La Habra Heights, CA 90631 562
La Palma, CA 90623 714
Ladera Ranch, CA 92694 949
Laguna Beach, CA 92607 949
92637 949
92651 949
92652 949
92653 949
92654 949
92656 949
92677 949
92698 949
Laguna Hills, CA 92637 949
92653 949
92654 949
92656 949
Laguna Niguel, CA 92607 949
92677 949
Laguna Woods, CA 92637 949
92653 949
92654 949
Lake Forest, CA 92609 949
92610 949
92630 949
Los Alamitos, CA 90720 562
90721 562
Midway City, CA 92655 714
Mission Viejo, CA 92675 949
92690 949
92691 949
92692 949
92694 949
Modjeska, CA 92676 714
Modjeska Canyon, CA 92676 714
Monarch Bay, CA 92629 949
Monarch Beach, CA 92629 949
Newport Beach, CA 92657 949
92658 949
92659 949
92660 949
92661 949
92662 949
92663 949
92657 949
North Tustin, CA 92705 714
Orange, CA 92856 714
92857 714
92859 714
92861 714
92862 714
92863 714
92864 714
92865 714
92866 714
92867 714
92868 714
92869 714
Placentia, CA 92870 714
92871 714
Playa, CA 92652 949
Portola Hills, CA 92679 949
Rancho Santa Margarita, CA 92688 949
Robinson Ranch, CA 92679 949
Rossmoor, CA 90720 562
San Clemente, CA 92672 949
92673 949
92674 949
San Juan Capistrano, CA 92675 949
92690 949
92691 949
92692 949
92693 949
92694 949
San Juan Capo, CA 92675 949
92690 949
92691 949
92692 949
92693 949
Santa Ana, CA 92701 714
92702 714
92703 714
92704 714
92705 714
92706 714
92707 714
92708 714
92711 714
92712 714
92725 714
92728 714
92735 714
92799 714
Seal Beach, CA 90740 562
Silverado, CA 92676 714
South Laguna, CA 92651 949
South Main, CA 92707 714
Stanton, CA 90680 714
Sunkist, CA 92806 714
Sunset Beach, CA 90742 562
Surfside, CA 90743 562
Trabuco, CA 92679 949
Trabuco Canyon, CA 92678 949
92679 949
92688 949
Tustin, CA 92780 714
92781 714
92782 714
University of California Irvine, CA 92697 949
Villa Park, CA 92861 714
92867 714
Westminster, CA 92683 714
92684 714
92685 714
Yorba Linda, CA 92885 714
92886 714
92887 714

Major Cities and Towns in Orange County, California

Anaheim

Area, Population, and Geography

  • Area: 50.8 square miles
  • Population: Approximately 350,000 (2023 estimate)
  • Zip Codes: 92801-92809, 92812, 92814-92817, 92825, 92850, 92899
  • Latitude: 33.8366° N
  • Longitude: 117.9143° W

City Location and History

Anaheim, one of the oldest cities in Orange County, is located in the northern part of the county, approximately 25 miles southeast of downtown Los Angeles. The city was founded in 1857 by German immigrants as a wine-making colony, with its name derived from “Ana,” for the nearby Santa Ana River, and “Heim,” meaning home in German. Anaheim grew as an agricultural community, primarily producing wine and citrus. However, the city’s transformation into a major urban center began in the mid-20th century with the opening of Disneyland in 1955, which turned Anaheim into a global tourist destination. The city continued to expand, becoming a hub for entertainment, sports, and business.

Major Schools and Landmarks

Anaheim is served by the Anaheim Union High School District, with notable schools including Anaheim High School and Katella High School. The city’s most famous landmark is Disneyland Resort, which includes Disneyland Park, Disney California Adventure, and Downtown Disney. The resort attracts millions of visitors annually and plays a significant role in the local economy. Other major landmarks include the Anaheim Convention Center, the largest convention center on the West Coast, and Angel Stadium, home to the Los Angeles Angels of Major League Baseball. The Honda Center, home to the NHL’s Anaheim Ducks, is another key venue in the city. Anaheim’s blend of historic significance, entertainment attractions, and modern amenities makes it one of the most dynamic cities in Orange County.

Santa Ana

Area, Population, and Geography

  • Area: 27.5 square miles
  • Population: Approximately 310,000 (2023 estimate)
  • Zip Codes: 92701-92712, 92725, 92735, 92799
  • Latitude: 33.7455° N
  • Longitude: 117.8677° W

City Location and History

Santa Ana, the county seat of Orange County, is located in the central part of the county, about 30 miles southeast of Los Angeles. The city was founded in 1869 by William H. Spurgeon after he purchased land from the Rancho Santiago de Santa Ana land grant. Santa Ana developed as a commercial and agricultural center, benefiting from its strategic location along the Santa Ana River and later the Southern Pacific Railroad. The city was officially incorporated in 1886 and has since grown into a major urban center, known for its cultural diversity, historic neighborhoods, and role as the governmental hub of Orange County.

Major Schools and Landmarks

Santa Ana is served by the Santa Ana Unified School District, with Santa Ana High School and Segerstrom High School being key educational institutions. The city’s major landmarks include the Bowers Museum, which features extensive collections of art and artifacts from around the world, and the Old Orange County Courthouse, a historic building that now houses the Orange County History Center. The Santa Ana Zoo, known for its collection of monkeys and endangered species, is a popular family destination. The city’s downtown area features the Artists Village, a cultural district with galleries, theaters, and restaurants. Santa Ana’s combination of historical importance, cultural richness, and civic prominence makes it a central city in Orange County.

Irvine

Area, Population, and Geography

  • Area: 65.9 square miles
  • Population: Approximately 310,000 (2023 estimate)
  • Zip Codes: 92602-92604, 92606, 92612, 92614, 92616-92620, 92623, 92697, 92709, 92710
  • Latitude: 33.6846° N
  • Longitude: 117.8265° W

City Location and History

Irvine is located in the southern part of Orange County, approximately 40 miles southeast of Los Angeles. The city was master-planned and developed by the Irvine Company in the 1960s, with the University of California, Irvine (UCI) serving as a central anchor. Irvine was officially incorporated in 1971 and has since grown into one of the most affluent and well-planned communities in California. The city is known for its strong emphasis on education, technology, and environmental sustainability, with numerous parks, green spaces, and preserved open areas. Irvine’s development as a hub for technology and higher education has made it a key player in Southern California’s economy.

Major Schools and Landmarks

Irvine is home

to the University of California, Irvine (UCI), one of the top public research universities in the United States, and is served by the Irvine Unified School District, which includes highly regarded schools like University High School and Northwood High School. The city’s major landmarks include the Irvine Spectrum Center, a large shopping, dining, and entertainment complex that is a popular destination for both residents and visitors. The Orange County Great Park, developed on the former site of the El Toro Marine Corps Air Station, offers a variety of recreational amenities, including sports fields, an arts complex, and a large balloon ride that provides panoramic views of the area. Irvine’s emphasis on environmental sustainability is reflected in its extensive network of bike paths, parks, and nature reserves, including the San Joaquin Wildlife Sanctuary. With its focus on education, quality of life, and economic development, Irvine has become one of the most desirable places to live and work in Orange County.

Huntington Beach

Area, Population, and Geography

  • Area: 31.9 square miles
  • Population: Approximately 200,000 (2023 estimate)
  • Zip Codes: 92605, 92615, 92646-92649
  • Latitude: 33.6595° N
  • Longitude: 117.9988° W

City Location and History

Huntington Beach, known as “Surf City,” is located along the Pacific coast in the western part of Orange County, about 35 miles south of Los Angeles. The area was originally inhabited by the Tongva people and later became part of a Spanish land grant. The city was incorporated in 1909 and was named after railroad magnate Henry E. Huntington, who was instrumental in developing the area’s infrastructure and connecting it to Los Angeles via the Pacific Electric Railway. Huntington Beach quickly became a popular beach destination, known for its long, sandy beaches and consistent surf, attracting surfers from around the world. Over the years, the city has grown into a vibrant community with a mix of residential, commercial, and recreational areas.

Major Schools and Landmarks

Huntington Beach is served by the Huntington Beach Union High School District, with Huntington Beach High School and Edison High School being key institutions. The city’s major landmarks include the Huntington Beach Pier, one of the longest piers on the West Coast, which is a central hub for fishing, dining, and surfing. The International Surfing Museum celebrates the city’s surfing heritage and hosts events like the annual US Open of Surfing. Huntington Central Park, the largest city-owned park in Orange County, offers a range of recreational activities, including equestrian trails, sports facilities, and a nature center. The Bolsa Chica Ecological Reserve is a significant natural landmark, providing opportunities for birdwatching and environmental education. Huntington Beach’s combination of coastal beauty, active lifestyle, and community events makes it one of the most iconic cities in Orange County.

Newport Beach

Area, Population, and Geography

  • Area: 53.1 square miles
  • Population: Approximately 85,000 (2023 estimate)
  • Zip Codes: 92657-92663
  • Latitude: 33.6189° N
  • Longitude: 117.9298° W

City Location and History

Newport Beach is located along the coast in the southwestern part of Orange County, about 45 miles south of Los Angeles. The city was incorporated in 1906 and quickly became a popular destination for boating and coastal recreation due to its extensive harbor and sandy beaches. Newport Beach’s history is closely tied to its maritime activities, with the development of Newport Harbor playing a central role in the city’s growth. Over time, Newport Beach evolved into one of the wealthiest communities in the United States, known for its luxury real estate, upscale shopping, and exclusive neighborhoods like Balboa Island and Corona del Mar. The city is also famous for its picturesque harbor, which is one of the largest recreational boat harbors on the West Coast.

Major Schools and Landmarks

Newport Beach is served by the Newport-Mesa Unified School District, with Newport Harbor High School and Corona del Mar High School being prominent educational institutions. The city’s major landmarks include the Balboa Peninsula, home to the historic Balboa Pavilion and the Balboa Fun Zone, which offers family-friendly entertainment and waterfront dining. The Newport Beach Pier and the nearby Balboa Pier are popular spots for fishing and enjoying ocean views. Fashion Island, an upscale open-air shopping center, is a major retail destination in the city. The Newport Beach Film Festival, held annually, is one of the largest film festivals in Southern California, attracting filmmakers and audiences from around the world. Newport Beach’s blend of coastal charm, luxury living, and cultural events make it a premier destination in Orange County.

Fullerton

Area, Population, and Geography

  • Area: 22.4 square miles
  • Population: Approximately 140,000 (2023 estimate)
  • Zip Codes: 92831-92838
  • Latitude: 33.8704° N
  • Longitude: 117.9243° W

City Location and History

Fullerton is located in the northern part of Orange County, approximately 25 miles southeast of downtown Los Angeles. The city was founded in 1887 by George and Edward Amerige, who secured the land through a deal with the Atchison, Topeka and Santa Fe Railway. Fullerton quickly developed as an agricultural center, particularly known for its citrus groves. The city’s growth was further fueled by the oil industry in the early 20th century. Fullerton is also known for its role in the development of the electric guitar, with Leo Fender establishing his first factory in the city. Today, Fullerton is a diverse and vibrant city, known for its historic downtown, educational institutions, and cultural attractions.

Major Schools and Landmarks

Fullerton is home to several major educational institutions, including California State University, Fullerton (CSUF), one of the largest universities in the California State University system, and Fullerton College, one of the oldest community colleges in the state. The city’s major landmarks include the Muckenthaler Cultural Center, a historic estate that hosts art exhibitions, performances, and cultural events. The Fullerton Arboretum, located on the CSUF campus, is a 26-acre botanical garden that offers educational programs and walking trails. The historic Fox Theatre, currently being restored, is a centerpiece of the downtown area, which also features a variety of shops, restaurants, and nightlife. The Fullerton Museum Center is known for its exhibits on local history, including the Fender guitar legacy. Fullerton’s mix of historic preservation, educational opportunities, and cultural activities make it a key city in Orange County.

Map of Cities in Orange County, CA

Map of Cities in Orange County, CA