Statista provides data on over 60,000 topics from over 18,000 sources. Quantitative data on media, business, finance, politics, and a wide variety of other areas.
ICPSR maintains a data archive of more than 250,000 files of research. Although most datasets are related to the social and behavioral sciences, there are many datasets about issues in geography, science, and the environment, especially if they relate to US federal law.
City-Data gives specific information about city racial demographics, local businesses, median income etc. It also provides useful links to local newspapers with up-to-date news headlines about what is going on in each city. This is useful for getting cultural/historical information on your city that could be used when picking a name / designing a logo!
If asked to login, you can X out of the login box to access a limited, free version.
Use filters to look at 'layers' of city demographics, housing, education, health, and quality of life.
Search by topic (such as Coasts, Natural Hazards, or Water) or by search term (such as Delmarva, Assateague, or Eastern Shore).
The US Geological Survey is also a great government agency to find articles and reports.
One-stop-shop for publicly available data from the US Government and various government agencies. Datasets in agriculture, business, climate, education, science, and much more. Refine the dataset options using filters - topic, dataset type, tags, format, organizations, and publisher.