Insights

Community scale The Archdiocese of Chicago serves over 2.2 million Catholics across 221 parishes and employs a substantial workforce across its systems and ministries, indicating a broad audience for church-related goods, education services, and charitable program solutions.

Education leadership With one of the nation’s largest private school systems and a record of Blue Ribbon Awards of Excellence, there is a strong opportunity to offer educational technology, administrative software, donor management, and professional development solutions tailored to Catholic schools.

Social impact Catholic Charities operates as the region’s largest nonprofit social service agency, serving approximately 1 million people annually, presenting needs for fundraising platforms, grant management, volunteer coordination, and impact analytics tools.

Strategic initiatives Renew My Church and violence prevention programs show a focus on community renewal, justice, and safety; this creates demand for mission-aligned partnerships, community engagement platforms, and data-driven program evaluation.

Technology touchpoints Existing tech stack includes cloud, fundraising and payroll systems, cybersecurity standards (PCI DSS), and content creation tools; potential to propose integrated solutions for donor engagement, cloud optimization, IT security, and streamlined operations.

Archdiocese of Chicago Tech Stack

Archdiocese of Chicago uses 8 technology products and services including Cloudflare, GiveCentral, ADP Workforce Now, and more. Explore Archdiocese of Chicago's tech stack below.

  • Cloudflare
    Content Management System
  • GiveCentral
    Fundraising And Donation Management
  • ADP Workforce Now
    Human Capital Management
  • PCI DSS
    Risk And Compliance
  • Apple Final Cut Pro
    Visualisation Software
  • X-Content-Type-Options
    Web & Portal Technology
  • Apache HTTP Server
    Web Servers
  • jQuery Validation Plugin
    Web Tools And Plugins

Media & News

Archdiocese of Chicago's Email Address Formats

Archdiocese of Chicago uses at least 1 format(s):
Archdiocese of Chicago Email FormatsExamplePercentage
FLast@archchicago.orgJDoe@archchicago.org
78%
First.Last@archchicago.orgJohn.Doe@archchicago.org
20%
FiLast@archchicago.orgJoDoe@archchicago.org
1%
FirstLast@archchicago.orgJohnDoe@archchicago.org
1%

Frequently Asked Questions

What is Archdiocese of Chicago's phone number?

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You can contact Archdiocese of Chicago'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 Archdiocese of Chicago's official website and social media links?

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Archdiocese of Chicago's official website is archchicago.org and has social profiles on LinkedIn.

How much revenue does Archdiocese of Chicago generate?

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As of July 2026, Archdiocese of Chicago's annual revenue is estimated to be $10M - $25M.

What is Archdiocese of Chicago's SIC code NAICS code?

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Archdiocese of Chicago's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 8131 - Religious Organizations.

How many employees does Archdiocese of Chicago have currently?

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As of July 2026, Archdiocese of Chicago has approximately 1.7K employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Marketing Officer: J. L.Chief Operating Officer For Catholic Schools: M. W.Chief Operating Officer: R. H.. Explore Archdiocese of Chicago's employee directory with LeadIQ.

What industry does Archdiocese of Chicago belong to?

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Archdiocese of Chicago operates in the Religious Institutions industry.

What technology does Archdiocese of Chicago use?

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Archdiocese of Chicago's tech stack includes CloudflareGiveCentralADP Workforce NowPCI DSSApple Final Cut ProX-Content-Type-OptionsApache HTTP ServerjQuery Validation Plugin.

What is Archdiocese of Chicago's email format?

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Archdiocese of Chicago's email format typically follows the pattern of FLast@archchicago.org. Find more Archdiocese of Chicago email formats with LeadIQ.

When was Archdiocese of Chicago founded?

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Archdiocese of Chicago was founded in 1843.
Archdiocese of Chicago logo

Archdiocese of Chicago

Religious InstitutionsIllinois, United States1001-5000 Employees

The Archdiocese of Chicago, headquartered in Chicago, Illinois, is a major Roman Catholic jurisdiction in the United States. It ranks as the third largest archdiocese and serves more than 2.2 million Catholics across 221 parishes, supported by a broad network of ministries and staff. The archdiocese oversees one of the nation’s largest private school systems, Archdiocese of Chicago Catholic Schools, which has earned multiple Blue Ribbon Awards of Excellence in Education.

Its charitable and social services arm includes Catholic Charities, the region's largest nonprofit agency, which assists about 1 million people annually in Cook and Lake Counties. The archdiocese engages immigrant communities through Pastoral Migratoria and pursues violence-prevention initiatives aligned with Pope Francis' vision, while continuing to advance parish renewal and community strength through Renew My Church.

Section iconCompany Overview

Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
8131 - Religious Organizations
Founded
1843
Employees
1001-5000

Section iconFunding & Financials

  • $10M - $25M

    Archdiocese of Chicago's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Archdiocese of Chicago's revenue is estimated to be in the range of $10M - $25M

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