Insights

Strong Community Legacy John W. Hallahan Catholic Girls High School has a long-standing history of serving over thirty-seven thousand young women, establishing a solid reputation in the community, which presents opportunities for collaborations and sponsorships with organizations aligned with its values.

Diverse Revenue Stream With an annual revenue ranging from 1 million to 10 million dollars, the school demonstrates financial stability and potential forexpanding its programs or upgrading facilities through targeted funding or technology investments.

Digital Engagement Tools The school's utilization of digital platforms such as Google Analytics, Facebook, and Pinterest indicates an active engagement strategy, opening avenues for digital marketing, e-learning solutions, or partnership in online content delivery.

Focus on Leadership Development The school's emphasis on developing leadership qualities among students suggests potential for programs in leadership training, mentorship, or educational technology that fosters student empowerment and community engagement.

Growing Athletic Program Recent appointment of an athletic director reflects an investment in athletic programs, creating opportunities for sports equipment, management software, and sponsorships to enhance student extracurricular activities.

John W. Hallahan Catholic Girls' High School Tech Stack

John W. Hallahan Catholic Girls' High School uses 8 technology products and services including WooCommerce, jQuery, Java, and more. Explore John W. Hallahan Catholic Girls' High School's tech stack below.

  • WooCommerce
    E-commerce
  • jQuery
    Javascript Libraries
  • Java
    Programming Languages
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Pinterest
    Visual And User Generated Content Marketing
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

John W. Hallahan Catholic Girls' High School's Email Address Formats

John W. Hallahan Catholic Girls' High School uses at least 1 format(s):
John W. Hallahan Catholic Girls' High School Email FormatsExamplePercentage
FLast@jwhallahan.comJDoe@jwhallahan.com
55%
LastF@jwhallahan.comDoeJ@jwhallahan.com
31%
Last@jwhallahan.comDoe@jwhallahan.com
9%
F.Last@jwhallahan.comJ.Doe@jwhallahan.com
5%

Frequently Asked Questions

What is John W. Hallahan Catholic Girls' High School's phone number?

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You can contact John W. Hallahan Catholic Girls' High School's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is John W. Hallahan Catholic Girls' High School's official website and social media links?

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John W. Hallahan Catholic Girls' High School's official website is jwhallahan.com and has social profiles on LinkedIn.

What is John W. Hallahan Catholic Girls' High School's SIC code NAICS code?

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John W. Hallahan Catholic Girls' High School's SIC code is 8211 - Elementary and Secondary Schools NAICS code is 6111 - Elementary and Secondary Schools.

How many employees does John W. Hallahan Catholic Girls' High School have currently?

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As of September 2025, John W. Hallahan Catholic Girls' High School has approximately 501 employees across 5 continents, including North AmericaAfricaAsia. Key team members include President: D. K.Head Girl's Basketball Coach: S. A.Head Swim Coach: A. H.. Explore John W. Hallahan Catholic Girls' High School's employee directory with LeadIQ.

What industry does John W. Hallahan Catholic Girls' High School belong to?

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John W. Hallahan Catholic Girls' High School operates in the Primary and Secondary Education industry.

What technology does John W. Hallahan Catholic Girls' High School use?

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John W. Hallahan Catholic Girls' High School's tech stack includes WooCommercejQueryJavaPHPGoogle Tag ManagerPinterestGoogle AnalyticsFacebook.

What is John W. Hallahan Catholic Girls' High School's email format?

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John W. Hallahan Catholic Girls' High School's email format typically follows the pattern of FLast@jwhallahan.com. Find more John W. Hallahan Catholic Girls' High School email formats with LeadIQ.

When was John W. Hallahan Catholic Girls' High School founded?

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John W. Hallahan Catholic Girls' High School was founded in 1901.

John W. Hallahan Catholic Girls' High School

Primary and Secondary Education501-1000 Employees

Vision Statement...
John W. Hallahan Catholic Girls High School develops the intellectual, spiritual, and emotional potential of each student within a diverse Catholic academic community. The Hallahan community works closely with its members to cultivate the leadership potential of each student. Through participation in Hallahan's inspiring traditions, rigorous academics, and engaging activities, every young woman is encouraged to develop a vision for her future and is empowered with the faith and skills necessary to achieve her goals.

Some History...
In the late 1800s, several prominent people of the Archdiocese of Philadelphia began to discuss the need for a school to educate women of the Delaware Valley. Father (later Bishop) McDevitt and Mrs. Mary McMichan were the leaders in founding five "High School Centres" in 1901 which paved the way for the building of Catholic Girls High School in 1911. Upon the death of Mary McMichan, the name of the school was changed to John W. Hallahan Catholic Girls High School in honor of her brother, as she requested. Over thirty-seven thousand young women have earned diplomas and have dedicated their talents and lives to society in such callings as mothers, medical professionals, educators and business executives throughout the nation and the world.

Section iconCompany Overview

Phone number
SIC Code
8211 - Elementary and Secondary Schools
NAICS Code
6111 - Elementary and Secondary Schools
Founded
1901
Employees
501-1000

Section iconFunding & Financials

  • $1M$10M

    John W. Hallahan Catholic Girls' High School's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    John W. Hallahan Catholic Girls' High School's revenue is estimated to be in the range of $1M$10M

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