Data Help

AskD3

AskD3 is our community request system. You can submit data questions or requests and get connected to the right person to guide you to the answer.

Just AskD3!

Send us your questions or requests and we’ll connect you to someone on our team who can guide you to the answer.

If you’d like in-person data assistance, we offer weekly office hours at Co.act Detroit on Tuesdays and Thursdays 1:00-3:00 PM. Registration is requested.

AskD3 is made possible thanks to Co.act Detroit, the Ralph C. Wilson, Jr. Foundation, and the previous generous support from The Kresge Foundation.

FAQ

Frequently Asked Questions

How can I share my data with D3?

We’re always happy to take delivery of a new dataset! If you have a file that you’d like to share with us, reach out with an AskD3 request. We’ll put you in touch with the most appropriate team member for that dataset.

What can I do if I find a discrepancy in D3's data?

Thank you for your attention to detail! We strive to have complete accuracy in all our data, and we welcome your feedback. If you spot an inconsistency in any of our products, please notify us through AskD3. We’ll have a team member investigate the issue and follow up with you promptly.

How can I schedule an in-person appointment with D3?

D3 offers weekly office hours at Co.act Detroit as part of Co.Lab Connect. Co.act is located at 6568 Woodward Ave., Detroit, MI 48202. Register here!

Is there a cost for your services?

We fulfill many requests through AskD3, usually free of charge. For larger or repeated requests, we do charge a fee for our services. Please contact us so our project team can help you determine the best approach.

I'd like to use one of your products in my work. Do you have any use restrictions?

All data and maps on our website are available for use at no charge. Each dataset is licensed under a Creative Commons ShareAlike license. You can use our data if you follow the terms for attribution and sharing. When citing D3 data in your work, we ask that you include “Data Driven Detroit” after the primary source (for example, “U.S. Census Bureau, 2010 Census; Data Driven Detroit.”)