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Fernando E. Armstrong, Regional Director

Philadelphia Regional Office

100 South Independence Mall West
Suite 410
Philadelphia, PA 19106-2320
(215) 717-1800 or 1-800-262-4236
FAX: (215) 717-0755
TDD: (215) 717-0894
E-mail: Philadelphia.Regional.Office@census.gov

States Served

  • Delaware
  • District of Columbia
  • Kentucky
  • Maryland
  • Ohio
  • Pennsylvania
  • Tennessee
  • Virginia
  • West Virginia

Philadelphia Region Staff

Our staff is our most valuable asset. We are a dedicated, customer-focused group. If the information or assistance you need is not found in one of the categories of our home page, please call us at (215) 717-1800, main number or toll free at 1-800-262-4236. Our TDD number (215) 717-0894 is for the hearing impaired.

Title Name Phone
Regional Director Fernando E. Armstrong (215) 717-1800
Assistant Regional Director Rosa M. Estrada (215) 717-1800
Assistant Regional Director Mario Matthews (215) 717-1800
Administrative Officer Kelly McMahon (215) 717-1810
Program Coordinator Timothy Maddaloni (215) 717-1800
Program Coordinator Ian Manners (215) 717-1834
Program Coordinator Tamika Jocobs (215) 717-1874
Program Coordinator Erica Sieben (215) 717-1800
Regional Recruiter Sam Van  (866) 564-5420
Geographic Programs  (215) 717-1830   

We also provide technical assistance to users of Census Bureau data, including help on Internet access to our Web site.

For any data requests or inquiries please contact census.askdata@census.gov or call 844-ASK-DATA or 1-844-275-3282. 

Contact Us

The Census Bureau Regional Office in your geographical location provides a wealth of information.  To visit us in person, please call 1-800-262-4236 to make an appointment, and to establish how we may assist you.

Directions To The Philadelphia Regional Office

Page Last Revised - May 1, 2023
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