Company lists · Data refreshed November 2026

Top 25 Catholic high schools based in the United States

RevenueBase identified 7,739 company matches for catholic high schools associated with the United States as of November 2026 and tracks 213,081 professional contacts across them, including 77,740 with verified work emails. Chicago is the largest hub.

This list covers company matches for catholic high 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
7,739Companies
213,081Contacts tracked
77,740Verified emails
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The 25 largest catholic high schools based in the United States

Ranked by team size
Top 25 of 7,739 company matches for catholic high 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 matchRockville Centre, NY, United StatesHQ recorded Nov 6, 2026501-1,0001,181 contacts →

Exact match

“A private, Long Island college, Molloy provides a value-centered, multidimensional education with more than 50 quality academic undergraduate and graduate degree programs grounded…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-5001,012 contacts →

Exact match

“Mission: To assist young men in their formation as leaders and men for others through rigorous college preparation in the Jesuit tradition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMesa, AZ, United StatesHQ recorded Nov 6, 2026501-1,000801 contacts →

Exact match

“Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCollege Park, GA, United StatesHQ recorded Nov 6, 2026501-1,000668 contacts →

Exact match

“From Pre-K to senior year, Woodward Academy is more than a school-it’s a launchpad for future global leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 2026201-500589 contacts →

Exact match

“Pine Crest School is a nonprofit, independent, college-preparatory school serving students from pre-kindergarten through grade 12 in Fort Lauderdale and Boca Raton, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500580 contacts →

Exact match

“Westminster is a Christian, independent day school for boys and girls, which seeks to serve students who are bright, motivated, curious, and nurtured by challenge in an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPasadena, CA, United StatesHQ recorded Nov 6, 202651-200531 contacts →

Exact match

“Polytechnic School, a college-preparatory school established in 1907, is dedicated to the education of students from kindergarten through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMinneapolis, United StatesHQ recorded Nov 6, 2026n/a529 contacts →

Exact match

“Immaculate Conception Catholic School is a Catholic School filled with the rich traditions of those who have attended these past 70 years and will continue to be a faith-filled…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWichita, KS, United StatesHQ recorded Nov 6, 2026201-500510 contacts →

Exact match

“Founded in 1933, Newman University is grounded in Catholic values and traditions yet is respectful of all faith traditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 2026n/a502 contacts →

Exact match

“A classical, Christ-centered K-8 community of learners which exists to partner with parents to educate the hearts and minds of students in both virtue and truth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500501 contacts →

Exact match

“Notre Dame High School is the preeminent Catholic coeducational college preparatory school in the City of Angels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500495 contacts →

Exact match

“The Lovett School is a community of belonging that develops students of honor, faith, and wisdom with the character and intellect to thrive in learning and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPinecrest, FL, United StatesHQ recorded Nov 6, 2026501-1,000490 contacts →

Exact match

“Gulliver is a leading school of distinction, founded in 1926 and rooted in nearly a century of educational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 2026201-500426 contacts →

Exact match

“Calvary Christian Academy, a ministry of Calvary Chapel Fort Lauderdale, is a Pre-K3 through 12th grade school committed to excellence in academics, athletics, arts, technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRiverside, IL, United StatesHQ recorded Nov 6, 2026n/a425 contacts →

Exact match

“Our mission is to provide the children of St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGeorgetown, KY, United StatesHQ recorded Nov 6, 2026201-500422 contacts →

Exact match

“Since 1829, Georgetown College’s mission is to provide a welcoming and challenging educational community, rooted in Christian love and service, that prepares students to make a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 2026201-500409 contacts →

Exact match

“Collegiate School is a co-ed Junior Kindergarten - 12th Grade college prep school located in Richmond, Virginia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-200388 contacts →

Exact match

“Cathedral High School has been part of the Indianapolis community since 1918.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-500376 contacts →

Exact match

“Heritage Christian School is a private, non-denominational Christian school serving students in Preschool through 12th grade in the Indianapolis area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHonolulu, HI, United StatesHQ recorded Nov 6, 2026201-500365 contacts →

Exact match

“Iolani School is a co-educational, college-preparatory day school for grades K-12 and boarding school for grades 9 - 12 founded upon Christian principles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTrumbull, CT, United StatesHQ recorded Nov 6, 202651-200365 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFort Washington, PA, United StatesHQ recorded Nov 6, 202651-200352 contacts →

Exact match

“Germantown Academy is a non-sectarian, coeducational college preparatory school educating students from Pre-Kindergarten to Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200342 contacts →

Exact match

“Marist School is an independent, Roman Catholic, college-preparatory day school enrolling approximately 1,100 boys and girls in grades seven through twelve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDanvers, MA, United StatesHQ recorded Nov 6, 2026201-500341 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 7,739 catholic high schools based in the United States

See the full list, filter by size, metro and specialty, and access 77,740 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Catholic high schools based in the United States at a glance

As of Nov 6, 2026
36.5%Verified-email coverage
27.5Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Chicago
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,545
11-50
2,909
51-200
2,651
201-500
375
501-1,000
58
1,001-5,000
61
5,001-10,000
4
10001+
27

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 7,739 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 “catholic high 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 77,740 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 “catholic high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many catholic high schools are there based in the United States?

RevenueBase identified 7,739 company matches for catholic high 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?

Molloy University tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most catholic high schools?

Chicago leads with 108 company records, followed by New York (88) and Houston (76).

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 77,740 professional contacts with verified work emails tracked across these 7,739 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.