City of Dallas publishes 342 open datasets for United States. Browse them live in Vizzie and turn any one into a map or chart.
City of Dallas is the open-data portal for United States, covering Texas. It runs on Socrata, Tyler Technologies' open-data platform. You can browse it directly at www.dallasopendata.com.
On City of Dallas, a majority of datasets here declare no licence at all. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
Only 40% of datasets on City of Dallas name a publisher, so this covers that part of the catalogue rather than all of it.
No download, no GIS specialist. Opens in Vizzie.