City of Chicago, Chicago datasets

From the link above, select a category, then go to left sidebar menu, View Types, datasets. Click on a title and then click Export (top right button).
This site includes datasets on the following:

• buildings
• community
• education
• environment
• health and human services
• public safety
• transportation
• other topics

National Bureau of Economic Research datasets

The US NBER provides economic and demographic data related to research that it publishes on specific topics. Use the link above to browse datasets by topic or search by keyword.

New Zealand Government Statistic datasets

This site provides datasets on the following New Zealand statistics:

• Business
• Census
• Economy
• Enviornment
• Government Finance
• Health
• Industries
• Labor Market
• Population
• Society (health, poverty)

Public Library Data, Ontario, Canada

Raw data on number of library holdings, financial data, staffing, and facilities.

US Federal Reserve datasets

The US Federal Reserve site contains time series data on the following:

• employment
• gross domestic product
• population
• poverty
• prices
• other topics