Company lists · Data refreshed November 2026

Top 25 Day schools based in the United States

RevenueBase identified 2,735 company matches for day schools associated with the United States as of November 2026 and tracks 67,882 professional contacts across them, including 21,399 with verified work emails. Chicago is the largest hub.

This list covers company matches for day schools associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
2,735Companies
67,882Contacts tracked
21,399Verified emails
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The 25 largest day schools based in the United States

Ranked by team size
Top 25 of 2,735 company matches for day schools based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202610001+14,439 contacts →

Exact match

“The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 20261,001-5,0001,122 contacts →

Exact match

“Ignite your desire to be the best!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlymouth, MI, United StatesHQ recorded Nov 6, 20261,001-5,0001,043 contacts →

Exact match

“Plymouth-Canton Community Schools operates 15 elementary schools, five middle schools, three high schools & an alternative high school program.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 2026201-500405 contacts →

Exact match

“Fairmont has a place for you!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrookline, MA, United StatesHQ recorded Nov 6, 20261,001-5,000388 contacts →

Exact match

“The Public Schools of Brookline (PSB) serves over 7,500 students in Kindergarten to grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAddison, TX, United StatesHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“Greenhill School in Addison, Texas is one of the premier, co-educational day schools in the nation for students Pre-K through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWilliamsport, United StatesHQ recorded Nov 6, 2026501-1,000334 contacts →

Exact match

“High School Grades 9-12”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoca Raton, United StatesHQ recorded Nov 6, 2026201-500329 contacts →

Exact match

“Saint Andrew’s School is a nationally recognized junior kindergarten (pre-k) through grade 12, day and boarding, college preparatory school in Boca Raton, Florida, in southern…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGates Mills, OH, United StatesHQ recorded Nov 6, 2026201-500314 contacts →

Exact match

“Founded in 1915, Hawken School is an independent, college preparatory day school serving over 1200 students in Preschool through Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202651-200303 contacts →

Exact match

“Shady Side Academy is a nationally respected private school in Pittsburgh for boys and girls in grades PK-12, with optional boarding for grades 9-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWestlake Village, CA, United StatesHQ recorded Nov 6, 2026201-500302 contacts →

Exact match

“Oaks Christian School is a nonprofit, private, co-educational day and boarding school, serving students TK-12, that opened its doors in the fall of With an enrollment of over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-200280 contacts →

Exact match

“Catlin Gabel is a co-educational, independent day school in Portland serving 760 students in preschool through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBonita Springs, MO, United StatesHQ recorded Nov 6, 2026501-1,000269 contacts →

Exact match

“Creative World Schools are fun-filled, engaging places where children of all ages can explore their curiosity about the world!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 2026201-500263 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBraintree, MA, United StatesHQ recorded Nov 6, 202651-200259 contacts →

Exact match

“Located next to Braintree's historic district and just up the hill from the MBTA’s final Red Line stop is the historic 34-acre campus of Thayer Academy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew Canaan, CT, United StatesHQ recorded Nov 6, 202651-200244 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlbuquerque, NM, United StatesHQ recorded Nov 6, 2026201-500243 contacts →

Exact match

“Attracting some of the finest students and teachers in the country, Albuquerque Academy is an independent, coeducational, college preparatory day school of 1,100+ students in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSummit, NJ, United StatesHQ recorded Nov 6, 202651-200239 contacts →

Exact match

“The only non-sectarian girls' day school in New Jersey, Kent Place provides a rigorous and fulfilling education for more than 600 students in Kindergarten through Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 2026201-500230 contacts →

Exact match

“Our schools’ doors opened in 1968 as a single preschool because of the founders desire to experience first-hand the marvelous thrills and excitement in the world of children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRiverdale, NY, United StatesHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“Imagine a school with no walls or barriers, where every student is unique.welcome to SAR!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202651-200224 contacts →

Exact match

“Founded in 1912, Park School is a non-sectarian, independent, coeducational day school with more than 800 students in pre-kindergarten through grade twelve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDobbs Ferry, NY, United StatesHQ recorded Nov 6, 2026201-500223 contacts →

Exact match

“The Masters School is a college preparatory day and boarding school for grades 5-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-200218 contacts →

Exact match

“The Seven Hills School is a nonsectarian, co-educational, PreK-12 day school of approximately 1,015 students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 6, 2026201-500216 contacts →

Exact match

“First Children Services grew out of the First Children School in Fanwood, NJ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGahanna, OH, United StatesHQ recorded Nov 6, 202651-200216 contacts →

Exact match

“Columbus Academy is one of the premier Pre-Kindergarten through Grade 12 coeducational country day schools in the United States and continues to provide students from throughout…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,735 day schools based in the United States

See the full list, filter by size, metro and specialty, and access 21,399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Day schools based in the United States at a glance

As of Nov 6, 2026
31.5%Verified-email coverage
24.8Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Chicago
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,015
11-50
947
51-200
512
201-500
128
501-1,000
26
1,001-5,000
26
10001+
6

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 2,735 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “day schools” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 21,399 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “day schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many day schools are there based in the United States?

RevenueBase identified 2,735 company matches for day schools associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Charlotte-Mecklenburg Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most day schools?

Chicago leads with 49 company records, followed by New York (42) and Houston (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 21,399 professional contacts with verified work emails tracked across these 2,735 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.