Who is the ask to know about expenses/tenant profile info?

[Tom Smith]

Is it best to ask property management companies in the area you are looking to invest in to know about expenses/tenant profile info? I am trying to determine what kind of tenants will want to rent different properties in different areas of Houston. I think a property manager will know this better than a realtor right? Would a property manager/company be the best people to ask about property expenses, tenant pool, and flood issues?