Cities and Towns in San Joaquin County, California

Founded in 1850, San Joaquin County is one of 58 counties in the state of California. The city of Stockton is the county seat. With FIPS code of 77, San Joaquin County has a population of 789,410 and area of 1,399 square miles (3,623 km²).

List of all cities in San Joaquin County, CA alphabetically

City/Town Postal Code Area Code
Acampo, CA 95220 209
Banta, CA 95304 209
Clements, CA 95227 209
Defense Dist Region, CA 95296 209
Escalon, CA 95320 209
Farmington, CA 95230 209
French Camp, CA 95231 209
Holt, CA 95234 209
Lathrop, CA 95330 209
Linden, CA 95236 209
Lockeford, CA 95237 209
Lodi, CA 95240 209
95241 209
95242 209
Lyoth, CA 95296 209
Manteca, CA 95336 209
95337 209
Morada, CA 95212 209
Mountain House, CA 95391 209
Ripon, CA 95366 209
Stockton, CA 95201 209
95202 209
95203 209
95204 209
95205 209
95206 209
95207 209
95208 209
95209 209
95210 209
95211 209
95212 209
95213 209
95215 209
95219 209
95267 209
95269 209
95296 209
95297 209
Stockton Brm Zip, CA 95297 209
Thornton, CA 95686 209
Tracy, CA 95304 209
95376 209
95377 209
95378 209
95385 209
95391 209
University of the Pacific, CA 95211 209
Vernalis, CA 95385 209
Victor, CA 95253 209
Woodbridge, CA 95258 209

Major Cities and Towns in San Joaquin County, California

Stockton

Area, Population, and Geography

  • Area: 64.8 square miles
  • Population: Approximately 322,000 (2023 estimate)
  • Zip Codes: 95201-95212, 95215, 95219
  • Latitude: 37.9577° N
  • Longitude: 121.2908° W

City Location and History

Stockton, the county seat of San Joaquin County, is located in the northern part of California’s Central Valley, along the San Joaquin River. The city was founded in 1849 by Captain Charles Maria Weber, who named it after Commodore Robert F. Stockton. Stockton quickly grew as a supply center for miners during the California Gold Rush, thanks to its strategic location on the river, which allowed for easy transportation of goods. The city’s economy was further bolstered by agriculture, particularly after the completion of the Stockton Deep Water Channel in 1933, which made Stockton an inland port accessible to ocean-going vessels. Today, Stockton is a diverse city with a rich cultural heritage, a strong agricultural base, and a growing economy that includes manufacturing, logistics, and education.

Major Schools and Landmarks

Stockton is home to several higher education institutions, including the University of the Pacific, the oldest chartered university in California, and San Joaquin Delta College, a community college serving the region. The city’s major landmarks include the historic Bob Hope Theatre, a beautifully restored venue that hosts concerts, films, and live performances. The Haggin Museum, located in Victory Park, offers exhibits on local history, fine art, and the area’s agricultural heritage. The downtown waterfront features the Stockton Arena and the Stockton Marina, which are central to the city’s revitalization efforts. Stockton is also known for its annual events, such as the Stockton Asparagus Festival, celebrating the region’s agricultural production. The city’s diverse population, rich history, and vibrant arts scene make Stockton a dynamic hub in San Joaquin County.

Tracy

Area, Population, and Geography

  • Area: 25.3 square miles
  • Population: Approximately 100,000 (2023 estimate)
  • Zip Codes: 95304, 95376, 95377, 95391
  • Latitude: 37.7397° N
  • Longitude: 121.4252° W

City Location and History

Tracy is located in the southwestern part of San Joaquin County, near the junction of Interstates 5, 205, and 580, making it a key gateway between the Central Valley and the San Francisco Bay Area. The city was established in the 19th century as a railroad town, named after Lathrop J. Tracy, a railroad director. Tracy’s location on the Southern Pacific Railroad made it an important transportation hub for agricultural products from the surrounding farmlands. Over the years, Tracy evolved from a small farming community into a growing suburban city, particularly as Bay Area residents sought more affordable housing. Today, Tracy continues to grow rapidly, balancing its agricultural roots with new residential developments and expanding commercial sectors.

Major Schools and Landmarks

Tracy is served by the Tracy Unified School District, with Tracy High School and West High School being the primary secondary institutions. The city’s landmarks include the Grand Theatre Center for the Arts, a restored historic theater that offers performances, art exhibitions, and educational programs. The Tracy Historical Museum, located in the old post office building, provides insights into the city’s railroad and agricultural history. Tracy’s downtown area has undergone revitalization, featuring shops, restaurants, and community events like the Downtown Tracy Farmers’ Market. Additionally, the city hosts the annual Tracy Dry Bean Festival, celebrating the region’s agricultural heritage. Tracy’s strategic location, strong community spirit, and growing economy make it a key city in San Joaquin County.

Manteca

Area, Population, and Geography

  • Area: 23.1 square miles
  • Population: Approximately 87,000 (2023 estimate)
  • Zip Codes: 95336, 95337
  • Latitude: 37.7974° N
  • Longitude: 121.2161° W

City Location and History

Manteca is located in the central part of San Joaquin County, approximately 12 miles southeast of Stockton. The city was founded in 1861 and initially developed as a railroad town for the Central Pacific Railroad. The name “Manteca,” which means “lard” in Spanish, was accidentally assigned to the town due to a miscommunication during its early development. Manteca’s growth was closely tied to agriculture, particularly the production of dairy, almonds, and other crops. Over time, the city expanded, becoming a suburban community with a strong connection to both agriculture and industry. Today, Manteca is known for its family-friendly neighborhoods, parks, and growing business environment.

Major Schools and Landmarks

Manteca is served by the Manteca Unified School District, with Manteca High School and East Union High School being the primary secondary institutions. The city’s major landmarks include the Manteca Historical Museum, which showcases the area’s history, from its Native American roots to its agricultural development. The Big League Dreams Sports Park is another key attraction, offering replica fields of famous baseball stadiums and hosting numerous sporting events. Manteca is also home to the Promenade Shops at Orchard Valley, a major retail center that includes shopping, dining, and entertainment options. The annual Manteca Pumpkin Fair is a popular event, celebrating the region’s agricultural heritage with a variety of family-friendly activities. Manteca’s mix of suburban living, agricultural history, and modern amenities makes it a thriving community in San Joaquin County.

Lodi

Area, Population, and Geography

  • Area: 13.8 square miles
  • Population: Approximately 67,000 (2023 estimate)
  • Zip Codes: 95240-95242
  • Latitude: 38.1302° N
  • Longitude: 121.2724° W

City Location and History

Lodi is located in the northern part of San Joaquin County, about 14 miles north of Stockton. The city was established in 1869 as a railroad town and was originally named Mokelumne after the nearby river, but was later renamed Lodi. The city’s name origin is debated, with theories ranging from it being named after a famous Italian city to a racehorse. Lodi quickly became known for its rich agricultural land, particularly for grape growing, and today, it is one of California’s major wine-producing regions, known for its Zinfandel wines. The city’s agricultural roots have remained strong, even as it has developed into a vibrant community with a mix of residential, commercial, and cultural amenities.

Major Schools and Landmarks

Lodi is served by the Lodi Unified School District, with Lodi High School and Tokay High School being the main secondary institutions. The city’s major landmarks include the Lodi Wine & Visitor Center, which offers tastings and information about the local wine industry. The historic Lodi Arch, built in 1907, is a symbol of the city and a central feature of downtown Lodi. The Micke Grove Regional Park, located just south of the city, offers a zoo, Japanese garden, and picnic areas, making it a popular destination for families. Lodi also hosts several annual events, including the Lodi Grape Festival, celebrating the region’s wine heritage with food, entertainment, and wine tastings. Lodi’s blend of agricultural heritage, wine culture, and community spirit makes it a key city in San Joaquin County.

Lathrop

Area, Population, and Geography

  • Area: 23.0 square miles
  • Population: Approximately 28,000 (2023 estimate)
  • Zip Codes: 95330
  • Latitude: 37.8226° N
  • Longitude: 121.2880° W

City Location and History

Lathrop is located in the southwestern part of San Joaquin County, along the San Joaquin River, near the intersection of Interstates 5 and 205. The city was founded in the 19th century as a railroad town for the Central Pacific Railroad and was named after Jane Stanford Lathrop, the wife of Leland Stanford, a prominent railroad magnate and founder of Stanford University. Lathrop developed as a small agricultural community, with farming and ranching playing central roles in its economy. In recent years, Lathrop has experienced significant growth, particularly as a residential community for people working in the Bay Area, benefiting from its proximity to major highways and transportation routes.

Major Schools and Landmarks

Lathrop is served by the Manteca Unified School District, with Lathrop High School being the main secondary institution in the city. The city’s major landmarks include the Mossdale Landing Community Park, a popular spot for sports, picnics, and family gatherings, located along the San Joaquin River. The nearby San Joaquin River National Wildlife Refuge offers opportunities for birdwatching and nature walks, highlighting the area’s natural beauty. Lathrop is also known for its community events, such as the Lathrop Mayor’s Art Show and the Fourth of July Celebration, which bring residents together. The city’s rapid growth, combined with its strategic location and community-oriented atmosphere, make Lathrop a significant and evolving city in San Joaquin County.

Map of Cities in San Joaquin County, CA

Map of Cities in San Joaquin County, CA