I think it is an invasion of our privacy. I give name, address and total number of people living in the house.

That should be it, IMO. Counting heads, not finding out a ball park on what people make, or other information that they don't need to know.

They probably want to know who has health care this time around, what kind and how much. Also if you are working or home collecting funds and from what source. I won't budge and give them any move then the above mentioned.

That is all I am ever willing to give anyone. People could have 20 people living in a two room house and lie anyway. People could lie about anything they want so why do they ask us?
My three cents..and counting..