

9 W. Front Street Media, PA 19063
Hours:
Tuesday, Wednesday, and Thursday- 10 AM to 3 PM (please knock or ring doorbell for entrance)
Research Appointment by request only, please click on the research tab to put in a request.
Founded 1895


Phone: 610-750-0622



Join us for a day of history, community, and celebration as we mark Delaware County's 236th Birthday and the 130th anniversary of the Delaware County Historical Society (DCHS)!
When: Friday, September 26, 2025
12 PM - 4 PM: DCHS Open House, 9 W. Front Street Media, PA 19063
Step back in time at the Delaware County Historical Society. Explore rare and unique items on display, including deeds from figures such as William Penn, John Morton and items highlighting the history of the Crozer Family and the Crozer Medical Center. This portion of the event is free and open to the public. This is a unique opportunity to connect with Delco's rich past.
4 PM - 4:30 PM: Remarks & Cake Cutting, Delaware County Courthouse, 201 W Front St, Media, PA 19063
Gather with us on the Courthouse steps for special remarks and a festive cake-cutting ceremony.
We'll commemorate the installation of the America250PADelco banners, featuring the themes of "Life, Liberty & Pursuit of Happiness," accompanied by a special rendition of "Happy Birthday." In honor of America's upcoming 250th birthday, we'll also be launching Delco Volunteers 250, an exciting new initiative that invites you to give a gift of service to our community.
(Rain Location: Delaware County Institute of Science, 11 Veterans Sq., Media, PA 19063)
5 PM - 7 PM: Birthday Cheers Receptions ALL ACROSS DELCO!!
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DCHS 130th Anniversary Celebration at Delco Institute of Science, 11 Veterans Sq., Media, PA 19063. $25 pp. Click here for tickets and ways to give!
For research requests, please use the research tab above to fill out a research request form. Please give DCHS at least 48 hours head notice for an appointment, and please follow the prompts in our research tab.
The work DCHS does, is only made possible with thanks to our members and supporters!
Delaware County Historical Society (DCHS) is hosting the greatest Delco event of the year on Saturday September 27th, the Delco Downhill Derby or the "Triple D"! The Delco Downhill Derby is a public event for the community of Delaware County that will take place on Edgmont Street in Media, from 12 pm to 5 pm. Here are the details:
The Delco Downhill Derby is not a race but rather a kinetic sculpture derby, where teams and groups are encouraged to show off their creativity and celebrate their community.
Participants must register by September 21st and agree to the following rules and regulations
Register here:
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4,500+ books on local genealogy & county history
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200 original and/or copies of handwritten documents from colonial period
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William Penn original documents, land grants & wills
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Family Bible Collection
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350,000 historic documents
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Yearbooks dating back to 1880
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Newspaper & Census Collection
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Maps & Atlases

Rotating Displays
Every 6 to 8 weeks, DCHS rotates out items for public display, highlighting some of the incredible pieces of Delaware County history and culture. Guests are welcome to come visit during our business hours to see the displays and browse our open library. Free and open to the public, except when noted!

DCHS 2025 Sponsors: We Thank You for Your Support!
Delaware County Council
Mr. Andrew Saul
Burman Family Charitable Fund- In Memory of Harvey Burman
Visit Delco!
Exelon/PECO
Pennsylvania Historical and Museum Commission
T-Frank McCall's Inc.
The Bates Family and Arasapha Farms
Delaware County Interactive Gaming Authority
2SP Brewing Company
Briggs Auction
Arthur J. Gallagher Risk Management Services
Anthony Makowski and Elise Brand
Oliver Heating and Cooling
Burman's Health Shop
ENTREPRENEUR WORKS FUND of Delaware County
Jane Coleman and Family
S.R. Rosati, Inc.
CONTACT
VISIT
Office and Research Center:
9 West Front Street
Media, PA 19063