Company lists · Data refreshed September 2026

Top 25 Adult education providers based in the United States

Name: Adult education providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 473 companies tracked

RevenueBase identified 473 adult education providers headquartered in the United States as of September 2026 and tracks 10,297 professional contacts across them, including 2,909 with verified work emails. Dallas is the largest hub.

This list covers adult education providers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

473Companies

10,297Contacts tracked

2,909Verified emails

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The 25 largest adult education providers based in the United States

Ranked by team size

Top 25 of 473 adult education providers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to adult education providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	UC SAN Diego Extended Studies	Partial evidence	La Jolla, CA, United StatesHQ checked Sep 19, 2026	201-500	704 contacts →
	Partial evidence “As UC San Diego’s professional continuing education and public service division, the Division of Extended Studies inspires growth and innovation through training, leadership and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Harvard Extension School	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 19, 2026	201-500	487 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
3	University Of Oklahoma Outreach	Indirect evidence	Norman, OK, United StatesHQ checked Sep 19, 2026	1,001-5,000	398 contacts →
	Indirect evidence “OU Outreach is a lifelong learning organization dedicated to helping individuals, groups, businesses, and communities transform themselves through knowledge.” Source: RevenueBase Database · checked Sep 19, 2026
4	Farmington Public Schools	Strong evidence	Farmington, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	357 contacts →
	Strong evidence “Farmington Public Schools offers a comprehensive education program, from preschool through adult education, that strives to meet the needs of all students.” Source: RevenueBase Database · checked Sep 19, 2026
5	UC Davis Continuing And Professional Education	Partial evidence	Davis, CA, United StatesHQ checked Sep 19, 2026	201-500	328 contacts →
	Partial evidence “For more than 65 years, the UC Davis Division of Continuing and Professional Education has blended the distinctive academic expertise of UC Davis with practical training that is…” Source: RevenueBase Database · checked Sep 19, 2026
6	Wcpss Lifelong Learning With Community Schools	Indirect evidence	Cary, NC, United StatesHQ checked Sep 19, 2026	10001+	230 contacts →
	Indirect evidence “Lifelong Learning with Community Schools, a part of Wake County Public School System, is a program that encompasses three components: Wake Community Flyers; Online Classes; and…” Source: RevenueBase Database · checked Sep 19, 2026
7	Carlos Rosario International Public Charter School	Strong evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	201-500	195 contacts →
	Strong evidence “The Carlos Rosario International Public School is the first adult education charter school in the nation.” Source: RevenueBase Database · checked Sep 19, 2026
8	Jefferson-Lewis Boces	Partial evidence	Watertown, NY, United StatesHQ checked Sep 19, 2026	201-500	187 contacts →
	Partial evidence “The Jefferson-Lewis-Hamilton-Herkimer-Oneida Board of Cooperative Educational Services (BOCES) provides career and technical education programs and special education programs for…” Source: RevenueBase Database · checked Sep 19, 2026
9	Emily Griffith Technical College	Indirect evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	51-200	173 contacts →
	Indirect evidence “Emily Griffith Technical College is Colorado's most unique public college.” Source: RevenueBase Database · checked Sep 19, 2026
10	Wayne County Schools Career Center	Strong evidence	Smithville, OH, United StatesHQ checked Sep 19, 2026	51-200	167 contacts →
	Strong evidence “Career Technical Training and Adult & Community Education The Wayne County Schools Career Center opened as the Wayne County Joint Vocational School in 1969 to provide vocational…” Source: RevenueBase Database · checked Sep 19, 2026
11	Cvuhsd	Partial evidence	Lawndale, CA, United StatesHQ checked Sep 19, 2026	501-1,000	148 contacts →
	Partial evidence “CENTINELA VALLEY UNION HIGH SCHOOL DISTRICT CENTINELA VALLEY ADULT SCHOOL Mission Statement An integral part of the community since 1935, Centinela Valley Adult School continues…” Source: RevenueBase Database · checked Sep 19, 2026
12	Columbus State University, Continuing & Professional Education	Strong evidence	Columbus, GA, United StatesHQ checked Sep 19, 2026	11-50	147 contacts →
	Strong evidence “Working adults bet their own money and their evenings on education.” Source: RevenueBase Database · checked Sep 19, 2026
13	Upper Valley Career Center	Strong evidence	Piqua, OH, United StatesHQ checked Sep 19, 2026	51-200	143 contacts →
	Strong evidence “The Upper Valley Career Center provides career and technical education for high school students and post-secondary education for adults.” Source: RevenueBase Database · checked Sep 19, 2026
14	University Of California, Irvine Division Of Continuing Education	Strong evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	201-500	134 contacts →
	Strong evidence “Established in 1962, the UCI Division of Continuing Education has been offering continuing education for adult learners in Orange County for over half a century.” Source: RevenueBase Database · checked Sep 19, 2026
15	Minneapolis Community Education	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	501-1,000	131 contacts →
	Indirect evidence “Discover your community.” Source: RevenueBase Database · checked Sep 19, 2026
16	Autry Technology Center	Strong evidence	Enid, OK, United StatesHQ checked Sep 19, 2026	51-200	130 contacts →
	Strong evidence “Autry Technology Center is a career & technology education center, serving high school & adult students, the area business and industry as well as thousands of people each year…” Source: RevenueBase Database · checked Sep 19, 2026
17	College Of Professional Studies, University Of Denver	Strong evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	51-200	120 contacts →
	Strong evidence “University of Denver's College of Professional Studies provides flexible education for adults seeking career advancement or personal enrichment.” Source: RevenueBase Database · checked Sep 19, 2026
18	University Of Minnesota College Of Continuing & Professional Studies	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “At the University of Minnesota College of Continuing and Professional Studies (CCAPS), we’re creating a welcoming, inclusive environment in every work and learning space, on…” Source: RevenueBase Database · checked Sep 19, 2026
19	Community Consolidated School District 62	Strong evidence	Des Plaines, IL, United StatesHQ checked Sep 19, 2026	51-200	116 contacts →
	Strong evidence “We offer Adult Education classes in 4 places: ELC, Orchard Place School, Plainfield school, and at the Rosemont Recreational Center ( GED Classes, Citizenship, Computers, ESL and…” Source: RevenueBase Database · checked Sep 19, 2026
20	Baruch College	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	114 contacts →
	Indirect evidence “At Baruch College's Division of Continuing and Professional Studies (CAPS) you will join a dynamic learning community, take classes taught by leading industry professionals…” Source: RevenueBase Database · checked Sep 19, 2026
21	North Orange Continuing Education	Indirect evidence	Anaheim, CA, United StatesHQ checked Sep 19, 2026	201-500	109 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Southwest Mississippi Community College	Partial evidence	Summit, MS, United StatesHQ checked Sep 19, 2026	201-500	105 contacts →
	Partial evidence “Southwest Mississippi Community College provides academic, career, and continuing education, meeting the diverse needs of the population at a reasonable cost.” Source: RevenueBase Database · checked Sep 19, 2026
23	Harvard Division Of Continuing Education	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 19, 2026	201-500	101 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Literacy Pittsburgh	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Literacy Pittsburgh (formerly Greater Pittsburgh Literacy Council) helps create better lives through learning.” Source: RevenueBase Database · checked Sep 19, 2026
25	College Of Continuing Education CCE At Sacramento State	Strong evidence	Sacramento, CA, United StatesHQ checked Sep 19, 2026	51-200	81 contacts →
	Strong evidence “The College of Continuing Education at California State University, Sacramento offers courses, workshops, training programs and conference services for adults seeking to update…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: adult education providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names adult education providers.
Partial evidence: Its own public description names part of adult education providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name adult education providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 473 adult education providers based in the United States

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Adult education providers based in the United States at a glance

As of Sep 19, 2026

28.3%Verified-email coverage

21.8Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Dallas

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

158

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 473 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among adult education providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “adult education providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names adult education providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among adult education providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,909 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names adult education providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many adult education providers are there based in the United States?

RevenueBase identified 473 adult education providers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

UC SAN Diego Extended Studies, headquartered in La Jolla, tops this list with the largest team on record.

Which city has the most adult education providers?

Dallas leads with 6 headquartered companies, followed by Los Angeles (6) and Boston (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,909 verified decision-maker contacts tracked across these 473 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.