Reliable Source Of Local Real Estate Info

[Zackarias Aitchison]

Hey! 

I'm looking for a source of local real estate information. 

Information such as...

- Avg Rent For Cities

- Avg Rent For Communities 

- Avg Property Value For Cities

- Avg Property Value For Communities 

- Crime Rate

- Vacancy Rate

What sort of companies do these kinds of reports? 

Would they be specific local companies, different in every city? 

Or are there some national data centers that publish reports on cities all over the USA?

Cheers