- Corrections
- A bad number, broken source link, miscalculated growth, wrong vintage, or a methodology claim that doesn’t match the build script. Logged on the public corrections page when fixed.
- Technical issue
- Broken pages, bad downloads, layout problems on a real device, accessibility issues, search not working.
- Press / general
- Questions about the project, the data, the methodology, or reuse permissions. The dataset is public-domain Census data; the methodology and page-design IP is ours.
- Other
- Anything that doesn’t fit the three buckets above. We’ll route it where it needs to go.
Contact
Get in touch.
Use the form below. Submissions route to a managed inbox. No email address is published; this form is the only contact path.
What you can write us about
What happens after you submit
Submissions land in our inbox. We read them. We don’t auto-reply. Corrections get logged on /corrections/ when applied to the build, with the manifest hash that carried the fix.