California is one of the most linguistically diverse places in the world. Understanding the languages in California isn’t just fascinating—it’s essential for international students who want to feel at home while learning English in a multicultural environment.
From Spanish to Tagalog, California’s range of spoken languages reflects its rich immigration history and global connections. In this article, we’ll explore California’s top 11 spoken languages, their cultural significance, and how ESL programs can help non-native speakers succeed.
How many languages are spoken in California?
It’s estimated that over 200 languages are spoken in California. This makes it one of the most linguistically diverse states in the U.S. According to the U.S. Census Bureau, about 44% of Californians speak a language other than English at home.
This incredible mix creates a welcoming space for people from all backgrounds. For international students, it means you’re not alone—California is built on cultural and linguistic diversity.
1. English
English is the primary language of communication in California, and it is spoken by most of the population. It’s the language used in schools, businesses, public services, and media.
For international students, developing fluency in English is key to thriving in California. Whether taking classes, socializing, or working part-time, English is the bridge to daily life and long-term opportunities.
2. Spanish
Spanish is the most spoken language in California after English. Nearly 30% of the population speaks Spanish at home.
This is due to the state’s proximity to Mexico and the large Latinx population. As an international student, you’ll likely encounter Spanish daily, from store signs to public announcements. Bilingualism is common, especially in cities like Los Angeles and San Diego.
3. Chinese (Mandarin and Cantonese)
Chinese dialects—primarily Mandarin and Cantonese—are the second most common non-English language after Spanish. They are widely spoken in cities like San Francisco and Los Angeles.
Chinese communities are deeply rooted in California’s history, and many services are available in these languages. International students from Chinese-speaking backgrounds will find vibrant cultural networks and supportive environments.
4. Tagalog
Tagalog, the national language of the Philippines, is spoken by more than 1.5 million people across the U.S., with a large concentration in California.
Tagalog speakers are in Southern California, especially Los Angeles and San Diego. Filipino culture is prominent, with grocery stores, churches, and community events available in Tagalog-speaking areas.
5. Vietnamese
California is home to one of the largest Vietnamese populations in the world outside Vietnam, particularly in Orange County (Little Saigon).
Vietnamese is an important language in local businesses, healthcare services, and community centers. Students will find familiar food, language, and community support, making the transition smoother.
6. Korean
Korean is spoken by over 300,000 Californians. Many Korean immigrants and their families live in Koreatown around our DTLA campus, San Jose, and Orange County.
Korean language and culture are well represented, with Korean churches, schools, and stores helping maintain community bonds. International students will find strong cultural roots and many opportunities to connect.
7. Armenian
Armenian has a strong presence in Los Angeles County, especially in Glendale, which is sometimes called “Little Armenia.”
The Armenian community has preserved its language through churches, schools, and media. Armenian students in California often find educational and cultural institutions that support their language and heritage8. Persian (Farsi)
Persian is widely spoken in Southern California, including Westwood and Irvine.
With a rich cultural influence in the region, Persian speakers benefit from a variety of cultural institutions and businesses. Persian language schools, media, and restaurants contribute to a strong sense of identity.
9. Russian
Russian speakers are present throughout the state, especially in Sacramento and San Francisco. The Russian-speaking community often includes immigrants from Eastern Europe and Central Asia.
Russian-speaking students will discover active cultural organizations and religious centers where they can find familiarity.
10. Japanese
Though smaller in number compared to other groups, the Japanese have a historical and cultural influence in California. From Japanese schools to cultural centers, the language remains a part of the state’s multicultural fabric.
California hosts events like Nisei Week and has districts like Little Tokyo in Los Angeles, which are perfect for students to experience Japanese heritage.
11. Arabic
Arabic has become increasingly common in California. Communities in the Bay Area and Los Angeles have grown in recent decades.
Arabic speakers are active in business, education, and local governance, creating a supportive network for newcomers. Halal markets, mosques, and Arabic-language classes are widely available.
Why California’s linguistic diversity matters
California’s multiculturalism means students are constantly exposed to different ways of thinking and communicating. This prepares them not just to learn English but also to succeed in global environments.
A multilingual environment helps develop empathy, cross-cultural communication, and adaptability—skills essential for future careers.
Cultural events and language exchange opportunities
Living in California means you’ll find festivals, markets, and community events celebrating different cultures year-round.
Many cities host language exchange meetups, which are great for practicing English while sharing your native language. These experiences can accelerate your learning and help you make friends from all over the world.
Tips for international students in California
Studying in California can be one of your life’s most exciting and transformative experiences. With such a diverse environment, staying proactive and engaged is important to make the most of your time here.
Below are some essential tips to help you succeed as an international student in the Golden State.
Be open to diversity
You’ll meet people from all continents, with different languages, customs, and perspectives. Embracing this diversity will enrich your cultural understanding and help you form meaningful friendships beyond borders.
Practice English daily
Language skills improve with practice. Don’t worry about making mistakes—every conversation is a step forward. Speak, listen, write, and read in English as often as possible inside and outside the classroom.
Join study groups and clubs
Getting involved in study groups or extracurricular clubs is a great way to practice your English, build connections, and feel more integrated into campus life. These groups offer academic help, social support, and a sense of community.
Use resources from your school
Take full advantage of what your school offers. Language Systems provides academic support, language labs, conversation partners, and cultural guidance to help you navigate both your studies and daily life in California.
The role of ESL programs in California
If you’re new to the U.S. or looking to improve your English, enrolling in an ESL program is the first step. At Language Systems, our ESL courses are designed to help international students build fluency in all aspects of English—speaking, writing, listening, and reading.
We understand that learning English in California is also about adapting to a multicultural society. That’s why our programs include:
- Academic and conversational English
- Cultural immersion activities
- Flexible schedules for different levels
Discover how our ESL programs can help you thrive: Explore ESL Programs
Start your English learning adventure today
California’s range of languages showcases the state’s global spirit. This environment offers international students the perfect setting to learn English while connecting with people from every corner of the world.
If you’re ready to take the next step in your journey, discover how Language Systems’ ESL programs can help you succeed in this diverse and exciting state.
