The city of Champaign is very different from Champaign County. Champaign County includes Savoy, Rantoul, Tolono, and many other cities and villages. Therefore, when you research Champaign County, you are looking at a much larger area and population. You are also looking at general information that spans across a variety of different populations.
City of Champaign
If you're looking for current information about the City of Champaign, here are some places to start your research.