For formal inquiries about HacDC, please email hidden; JavaScript is required.


To meet HacDC, our members and like-minded visitors, just stop by in person. Check out our weekly events schedule on our MeetUp page and come on by. We are located at (and all our regular events are hosted at):

1525 Newton St NW, Washington, D.C.

We rent Suite 212 in the offices of St. Stephen’s Church; just use the side door from the parking lot. If the outside door is locked (sometimes after 7 or 9pm) call us at…


202-556-4225  (556-HACK) when someone is at the space.


To chat right now with HacDC members, former members and guests, Chat with us on the web or using your favorite IRC chat client at #hacdc on the Freenode network. (Note this channel, like most online chat, may not be suitable for children)

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Join our public discussions by subscribing to Blabber.


It’s true, we have a Twitter account. Follow HacDC now!