Indian Community • Bay Area
Bihari Community in Bay Area
4,000+ Chhath demand • 1,700 capacity (sold out in minutes) • Bihar Foundation USA — Fremont HQ • MBK Hindi School est. 1987 (WASC) • Fremont · Milpitas · Sunnyvale
When 4,000 people attempt to register for an event that can only accommodate 1,700 — and tickets sell out in minutes — the community has outgrown its invisibility. That is exactly what happens each October at Quarry Lakes Regional Recreation Area in Fremont, where the Bay Area’s Bihari community has held Chhath Puja since 2011. What began as a single-family observance by Sunil and Shalini Singh has grown into one of the most oversubscribed cultural events in the Bay Area Indian calendar. The community is anchored in Fremont — specifically in the Warm Springs and Southeast Fremont neighborhoods — with secondary concentrations in Milpitas and Sunnyvale. The Bihar Foundation of USA (headquartered in Fremont), the WASC-accredited MBK Hindi Language Center (est. 1987, Fremont), and the Vedic Dharma Samaj’s Fremont Hindu Temple together provide the organizational and spiritual infrastructure for a community that runs Silicon Valley’s tech sector from the inside.
Last updated: March 2026 • Full Indian Community guide for the Bay Area →
Why Bihari Families Choose the Bay Area
The Bay Area concentrates the world’s highest density of IIT alumni outside India — and Bihar and eastern UP have historically produced a disproportionate share of IIT graduates. That pipeline is the foundation. Bihari engineers and researchers arrive on H-1B visas through tech and biotech companies in Fremont, Milpitas, Santa Clara, and Sunnyvale, often following networks of seniors who made the same journey a decade earlier. The Fremont–Milpitas corridor, where major semiconductor and hardware companies cluster alongside biotech firms, has become the informal base for the Bay Area’s Bihar-origin tech workforce.
What makes the Bay Area sticky for Bihari families is a combination of community infrastructure and the Chhath factor. Quarry Lakes in Fremont is the only Bay Area lake with a permitted, organized Chhath Puja that has been running continuously since 2011 — with 4,000+ people wanting to attend and only 1,700 spots available. That oversubscription is a proxy for community size and cohesion. The Bihar Foundation of USA (1468 Hardy Place, Fremont) serves as the West Coast chapter of Bihar’s government-linked diaspora organization. The MBK Hindi Language Center — WASC-accredited, UC-approved curriculum — has served children from Hindi-speaking families in Fremont since 1987. For a family arriving from Patna or Muzaffarpur, these are not abstract amenities: they are the difference between feeling alone and feeling at home.
The Bay Area’s cost of living is a genuine challenge, and most Bihari families navigate it by settling in Fremont rather than the more expensive Peninsula cities — getting access to BART, a large Indian grocery infrastructure, and a sizable Hindi-speaking community while spending less than in San Jose or Sunnyvale.
Where Bihari Families Live in the Bay Area
Bihari speakers are counted within the broader Hindi-speaking population in Census PUMA data (Bhojpuri, Maithili, and Magahi are not tracked separately). The Bay Area has approximately 62,397 total Hindi speakers. The community does not have a named ethnic enclave like Fremont’s “Little Kabul,” but it has a clear geographic center: the Warm Springs and Southeast Fremont neighborhoods, where every major Bihar-linked institution is headquartered within a few miles of each other.
Fremont — Warm Springs & Southeast (Primary Hub)
Fremont’s Southeast PUMA has 11,793 Hindi speakers (ACS 2022) and 25,905 India-born residents — the largest Indian community in the Bay Area by any measure. Every major Bihari institution in the Bay Area is in Fremont: Bihar Foundation of USA (1468 Hardy Place), Overseas Organization for Better Bihar (40867 Capa Drive), India Cash & Carry (39175 Farwell Drive), MBK Hindi Center (43006 Christy Street), and the Fremont Hindu Temple / Vedic Dharma Samaj (3676 Delaware Drive). Within Fremont, the Warm Springs area (zip 94539) and Southeast Fremont (zip 94538) are the most Indian-dense. The Warm Springs BART station connects the neighborhood to San Jose (south) and Oakland/SF (north). The Warm Springs Blvd corridor has multiple Indian grocery options (Coconut Hill, Five Spice) within walking distance of residential complexes. Quarry Lakes Chhath is held at 2100 Isherwood Way, Fremont — just 3 miles from the Warm Springs core. This is where a new arrival from Bihar should center their housing search.
Milpitas & Berryessa (Secondary Zone)
The Milpitas–Berryessa PUMA has 5,293 Hindi speakers (ACS 2022) and 15,244 India-born residents. Bihar Foundation of USA holds its annual Bihar Diwas events in Milpitas, and the BAPS Mandir (1430 California Circle, Milpitas) draws the broader North Indian community for major festivals. The Berryessa neighborhood in northern San Jose (connected to the Berryessa BART station) has grown rapidly as a North Indian residential zone. Milpitas is particularly attractive for tech workers at semiconductor companies clustered along the I-880 corridor.
Sunnyvale & Santa Clara (Tertiary Zone)
Sunnyvale has 7,587 Hindi speakers (ACS 2022) and 22,129 India-born in its PUMA. The Sunnyvale Hindu Temple (450 Persian Drive) serves this community with North Indian-oriented programming including monthly Sri Satyanarayan Swamy Pooja and Hindi language classes. Tech workers at companies along the Central Expressway and El Camino Real corridor — from Sunnyvale south toward Santa Clara and Cupertino — often settle here to shorten their commute while staying within reach of Fremont’s Bihari community infrastructure.
Bihari & UP-Bihar Community Organizations
Bihar Foundation of USA (Fremont)
The Bihar Foundation of USA is the West Coast chapter of the Government of Bihar’s diaspora organization — established under Bihar Government Resolution No. 4433 (November 2006). Headquartered at 1468 Hardy Place, Fremont CA 94536, it describes itself as “from the people of Bihar residing in West Coast of USA.” The organization holds an annual Bihar Diwas (March 22 — the anniversary of Bihar’s 1912 formation) in Milpitas, featuring cultural performances including Bhojpuri folk music in the style of the late Sharda Sinha and verses from 15th-century Maithili poet Vidyapati. Other events include Meet & Greet gatherings and Holi celebrations. For new arrivals from Bihar, this is the first community contact point on the West Coast. Phone: +1 (510) 648-5093 | Website: biharfoundationusa.org | Social: @biharfoundationusa (Facebook, Instagram, YouTube)
Overseas Organization for Better Bihar (Fremont)
Founded in 2022 by Manisha Pathak — a Silicon Valley IT professional who has lived in Fremont for 23+ years — this 501(c)(3) nonprofit (EIN: 87-2497502) focuses on social and economic upliftment and support for education of underprivileged girls in Bihar. Pathak is also involved in the Quarry Lakes Chhath Puja community. The organization is small but active, reflecting the broader pattern of Bay Area Bihari professionals channeling resources back toward Bihar. Address: 40867 Capa Dr, Fremont CA 94539 | Social: Facebook — Overseas Organization For Better Bihar
Association for Development of Bihar (Fremont)
The Association for Development of Bihar (ADB) has been listed at 1468 Hardy Place, Fremont — the same address as Bihar Foundation of USA. Founded in 1992, ADB is a nonprofit focused on furthering advancement in rural areas of Bihar, funded by member contributions and patrons. It may be a predecessor to, or closely linked with, the Bihar Foundation of USA. Reach both organizations through the Hardy Place address or via the Bihar Foundation phone line.
Temples & Houses of Worship
Vedic Dharma Samaj — Fremont Hindu Temple
The Fremont Hindu Temple (Vedic Dharma Samaj) is the most directly relevant place of worship for Bihari families in the Bay Area. Founded in 1985, it conducts an Arya Samaj Padhiti Havan on the second Sunday of every month (started April 2018) — a Vedic reform tradition with deep UP-Bihar roots. Programming also includes Ramayan Katha, Bhagavad Gita classes, Durga Puja, and Navratri (Garba & Dandiya in Saraswati Hall). The combination of Arya Samaj havans, Ramayan recitations, and North Indian priest services makes this the temple most naturally aligned with Bihari devotional practice. Address: 3676 Delaware Drive, Fremont CA 94538 | Website: fremonttemple.org
California Bay Area Arya Samaj (Hayward)
The dedicated Arya Samaj congregation for North Indian families who observe Vedic rather than murti-centered worship. Meets on the 1st Sunday of every month, 10am–12pm at Fiji Sweets, 26661 Mission Blvd., Hayward CA 94544. Services: Havan/Yaj, puja, Vedic wedding ceremonies, funeral services, and a scholarship program. Three purohits are available: Purohit Madan Prasad Ji (510-432-9977), Purohit Kisun Deo Ji (916-576-9670), and Purohita Saraswati Singh Ji (209-410-8636). For Bihari families from reform or Arya Samaj-practicing backgrounds, this is the primary spiritual congregation. Phone: 510-200-9535 | Website: aryasamajincalifornia.org
Sunnyvale Hindu Temple & Community Center
A pan-Hindu temple serving both North and South Indian communities in Sunnyvale. Hosts weekly aarti and kirtan, monthly Sri Satyanarayan Swamy Pooja (popular North Indian ritual), Hindi language classes, and yoga. Major festivals include Maha Shivarathri, Diwali, Navaratri, Krishna Janmashtami, and Hanuman Jayanthi. For Bihari families in the Sunnyvale–Santa Clara zone, this is the primary temple. Address: 450 Persian Drive, Sunnyvale CA 94089 | Phone: (408) 734-4554 | Email: hindutempleofsunnyvale@gmail.com
Bihari Food & Indian Groceries
There is currently no dedicated Bihari restaurant in the Bay Area. Community interest exists (a Facebook post titled “Who wants Litti Chokha in Bay Area, California?” generated real engagement; a Yelp thread in Sunnyvale asking about litti chokha confirmed ongoing demand with no operational result). For now, authentic Bihari cuisine means home cooking, community potlucks, and Chhath Puja prasad. North Indian restaurants in Fremont serve as informal gathering spaces for the Hindi-belt diaspora.
Khaati Peeti Restaurant & Bar (Fremont)
The closest option to a North Indian gathering spot in Fremont. Pan-India semi-casual dining with “bold North Indian curries, vibrant street-style chaat, South Indian dishes, and sizzling Indo-Chinese.” The North Indian curry and chaat focus make it a natural community dining spot for Bihar/UP families. Address: 81 Fremont Hub Courtyard, Fremont CA 94538 | Hours: Mon–Thu 11am–3pm & 5–10pm; Fri–Sat 12–10:30pm; Sun 12–9:30pm | Website: khaatipeeti.com
Indian Grocery Stores
The Warm Springs Blvd–Farwell Drive corridor in South/Southeast Fremont is the Bay Area’s most accessible Indian grocery zone for Bihari families. For Bihar-specific pantry staples — sattu flour, makhana (fox nuts/lotus seeds), mustard oil, chura (flattened rice), chana dal, litti wheat flour — call ahead to confirm stock.
India Cash & Carry (Fremont): 39175 Farwell Drive, Fremont CA 94538. The Bay Area’s largest Indian supermarket by many accounts. “Largest variety of fresh produce, Indian grocery, and spices.” Vegetarian take-out counter. Daily 9am–9pm. Phone: (510) 792-7383 | Website: indiacashandcarry.com
Coconut Hill Indian Grocery: 46129 Warm Springs Blvd, Fremont CA 94539. Neighborhood grocery on the Warm Springs corridor.
Five Spice Indian Grocery: 47860 Warm Springs Blvd, Fremont CA 94539. Second Indian grocery on the Warm Springs corridor.
New India Bazar: Primary location at 2213 El Camino Real, Santa Clara CA 95050; additional Bay Area locations. Family-owned since 1992. Indian, Pakistani & Sri Lankan groceries; wide variety of spices and fresh produce. Website: newindiabazar.com
Hindi Language Schools
Hindi is the heritage language bridge for most Bihari families — the shared tongue across Bihar, Jharkhand, and UP that children need to maintain to communicate with grandparents and preserve cultural identity. The Bay Area has the most credentialed Hindi education options outside the East Coast:
- MBK Hindi Language Center (Fremont) — The Bay Area’s most established Hindi school. Founded in 1987, WASC-accredited, and approved by the UC System with a 4-year Hindi curriculum for high school students (counts toward college admissions). Classes for ages 7+ through high school; both in-person and online. Nonprofit. 43006 Christy Street, Fremont CA 94538 | Phone: 510-682-4249 | Email: info@mbkhindi.org | Website: mbkhindi.org
- Hindi Ki Neev — Non-profit teaching Hindi to children ages 5–14 across the Bay Area. Curriculum uses “Hindi Ki Duniya” (developed by Rishi Valley School). Managed by Silicon Valley professionals and teachers; focuses on cultural heritage alongside language. Website: hindikineev.org
- Pragati Hindi Classes (Fremont/Ardenwood area) — Home-based Hindi instruction in the Ardenwood neighborhood of South Fremont. Website: hindipragati.com
- Sunnyvale Hindu Temple Hindi Classes — Hindi language classes as part of the temple’s community programming at 450 Persian Drive, Sunnyvale. Serves the Sunnyvale–Santa Clara corridor.
Arts, Culture & Community Calendar
Quarry Lakes Chhath Puja (October — Fremont)
Chhath Puja is the defining festival of the Bihari community — a 4-day outdoor solar worship ritual requiring a natural water body for sunset (Sandhya Arghya) and sunrise (Usha Arghya) offerings. In the Bay Area, Quarry Lakes Regional Recreation Area (2100 Isherwood Way, Fremont CA 94536) is the undisputed venue. Founded in 2011 by Fremont residents Sunil Singh and Shalini Singh as a single-family observance, the event grew modestly until 2014 and then expanded rapidly. By 2023, the East Bay Regional Park District permit limit of 1,700 people was overwhelmed by 4,000+ registration attempts — tickets sell out in minutes. The 2025 dates: Sandhya Arghya (evening ceremony) on October 27 at 6:14 PM PST; Usha Arghya (morning ceremony) on October 28 at 7:29 AM PST. Registration is free (charity model via the Zeffy platform). This event has received national media coverage from Religion News Service, India.com, and Outlook India. Website: quarrylakeschhath.org (confirm current contact via Bihar Foundation at 510-648-5093 if site is unavailable).
Bihar Diwas (March 22 — Annual, Milpitas)
March 22 marks the anniversary of Bihar’s formation in 1912. Bihar Foundation of USA organizes the West Coast Bihar Diwas in Milpitas each year. The 2025 event featured cultural performances including Bhojpuri folk music in the style of the late Sharda Sinha (the legendary Chhath Puja singer) and recitations from 15th-century Maithili poet Vidyapati. Bihar Diwas doubles as a professional and cultural networking moment for Bay Area Bihari professionals, connecting community members across the tech, biotech, and research sectors.
IIT Bay Area Alumni Association
The IIT Bay Area Alumni Association (IITBAA) is a 501(c)(3) California nonprofit serving 15,000+ IIT alumni across all IIT campuses in the Bay Area. IIT Patna (Bihar’s IIT) graduates are eligible members, and the broader IITBAA network is how high-achieving Bihar-origin professionals connect in the Bay Area tech sector. For Bihari engineers and researchers, IITBAA mixers, speaker series, mentorship programs, and webinars are the primary professional networking venue. Website: iit-bayarea.org. Note: IIT Kanpur (which many eastern UP/Bihar students attend) also has its own Silicon Valley chapter: IITKSVAA at iitksvaa.com.
Data Sources
U.S. Census Bureau American Community Survey (2022 5-Year Estimates) • Community organization websites and direct verification • Local school district enrollment data • Zillow and Apartments.com (rent estimates) • Glassdoor and BLS Occupational Employment Statistics (salary data) • Redfin (home price data). Community population estimates reflect available Census language data combined with organization-reported figures. Read our full research methodology →