> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/611110/california/ # NAICS 611110 organizations in California Organizations with NAICS code 611110 (Elementary and Secondary Schools) headquartered in California, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 611110 organizations in California by headcount range include Long Beach Unified School District, San Juan Unified School District and Academy Of Art University. NAICS 611110 is the code for Elementary and Secondary Schools. Among those counted, they are mostly small: 77% have 200 or fewer employees. ## Which NAICS 611110 organizations are in California? The biggest by headcount range include Long Beach Unified School District, San Juan Unified School District, Academy Of Art University, Aspire Public Schools and Poway Unified School District. NAICS 611110 is the code for Elementary and Secondary Schools. Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | Long Beach Unified School District | Long Beach | 10,001+ | | San Juan Unified School District | Carmichael | 5,001 to 10,000 | | Academy Of Art University | San Francisco | 1,001 to 5,000 | | Aspire Public Schools | Oakland | 1,001 to 5,000 | | Poway Unified School District | San Diego | 1,001 to 5,000 | | Conejo Valley Unified School District | Thousand Oaks | 1,001 to 5,000 | | Santa Clara Unified School District | Santa Clara | 1,001 to 5,000 | | Orange Unified School District | Orange | 1,001 to 5,000 | | Stockton Unified School District | Stockton | 1,001 to 5,000 | | Sweetwater Union High School District | Chula Vista | 1,001 to 5,000 | | Cajon Valley Union School District | El Cajon | 1,001 to 5,000 | | Riverside Unified School District | Riverside | 1,001 to 5,000 | | Ventura Unified School District | Ventura | 1,001 to 5,000 | | High Tech High | San Diego | 501 to 1,000 | | Sequoia Union High School District | Redwood City | 501 to 1,000 | | Rocklin Unified School District | Rocklin | 501 to 1,000 | | Santee School District | Santee | 501 to 1,000 | | Tamalpais Union High School District | Larkspur | 501 to 1,000 | | Gateway Community Charters | McClellan | 501 to 1,000 | | Cloud Academy | San Francisco | 201 to 500 | | Avid Center | San Diego | 201 to 500 | | Summit Public Schools | Redwood City | 201 to 500 | | Francis Parker School | San Diego | 201 to 500 | | Birmingham Community Charter High School | Los Angeles | 201 to 500 | | Campbell Hall | Studio City | 201 to 500 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Which cities in California? Within California, Los Angeles (8%), San Francisco (7%) and San Diego (4%) are the most common headquarters. **Figure: Cities of NAICS 611110 organizations in California.** Bars for the share of counted NAICS 611110 organizations in California headquartered in each city: Los Angeles 8%, San Francisco 7%, San Diego 4%, Oakland 4%, San Jose 4%, Palo Alto 3%, Richmond 2%. *Share of counted NAICS 611110 organizations in California by headquarters city.* ## How big are they? 31% of the NAICS 611110 organizations counted in California have 50 or fewer employees, and the middle one is in the 51 to 200 range. Companies with fewer than 11 employees are not counted. **Figure: Size of NAICS 611110 organizations in California.** Seven columns for the share of counted NAICS 611110 organizations in California in each employee range: 11 to 50 31%, 51 to 200 46%, 201 to 500 13%, 501 to 1,000 3%, 1,001 to 5,000 6%, 5,001 to 10,000 1%, 10,001+ 1%. *Share of counted NAICS 611110 organizations in California in each employee range.* ## How old are they? Most were founded in the before 1960 (24%), then the 2010s (24%). **Figure: When NAICS 611110 organizations in California were founded.** Eight columns for the share of counted NAICS 611110 organizations in California founded in each era: Before 1960 24%, 1960s 10%, 1970s 4%, 1980s 8%, 1990s 10%, 2000s 19%, 2010s 24%, 2020s 0%. *Share of counted NAICS 611110 organizations in California by the era they were founded in, for the ones that list a founding year.* ## How do you reach the people at these California organizations? The people to talk to are usually administration, IT and finance leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 611110 in California ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the administration, IT and finance leaders at companies with NAICS code 611110 in California, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore About the code: [NAICS 611110: Elementary and Secondary Schools](https://enrich.chat/naics/611110/). About the place: [companies in California](https://enrich.chat/companies-in/california/). NAICS 611110 in other states: [New York](https://enrich.chat/naics/611110/new-york/)[Texas](https://enrich.chat/naics/611110/texas/)[Pennsylvania](https://enrich.chat/naics/611110/pennsylvania/)[Florida](https://enrich.chat/naics/611110/florida/)[Ohio](https://enrich.chat/naics/611110/ohio/) Other NAICS codes in California: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/california/)[NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/california/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/california/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/california/)[NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/california/)[NAICS 513210: Software Publishers](https://enrich.chat/naics/513210/california/)[NAICS 531210: Offices of Real Estate Agents](https://enrich.chat/naics/531210/california/)[NAICS 524210: Insurance Agencies and Brokerages](https://enrich.chat/naics/524210/california/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/california/)[NAICS 621111: Offices of Physicians](https://enrich.chat/naics/621111/california/) ## Frequently asked questions ### Which NAICS 611110 organizations are in California? The biggest by headcount range include Long Beach Unified School District, San Juan Unified School District, Academy Of Art University, Aspire Public Schools and Poway Unified School District. The page lists 25 with links to their profiles where we have them. ### What is NAICS 611110? NAICS 611110 is the code for Elementary and Secondary Schools, in sector 61: Educational Services. ### Which cities in California have the most? Los Angeles (8%), San Francisco (7%) and San Diego (4%) lead among the companies counted. ## Try this prompt Find the people at NAICS 611110 organizations in California ```text Use www.enrich.chat to find the administration, IT and finance leaders at companies with NAICS code 611110 in California, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 611110 in New York](https://enrich.chat/naics/611110/new-york/) - [NAICS 611110 in Texas](https://enrich.chat/naics/611110/texas/) - [NAICS 611110 in Pennsylvania](https://enrich.chat/naics/611110/pennsylvania/) - [NAICS 611110 in Florida](https://enrich.chat/naics/611110/florida/) - [NAICS 541511 in California](https://enrich.chat/naics/541511/california/) - [NAICS 541512 in California](https://enrich.chat/naics/541512/california/) - [NAICS 722511 in California](https://enrich.chat/naics/722511/california/) - [NAICS 541613 in California](https://enrich.chat/naics/541613/california/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)