[cableguymn]

I just put down the number of people in the house and send it back...

They came out and I sent them away.

They pestered my neighbor and he said “Go ask them!” The other slammed the door in their face.

I like my neighbors.

[E. Pluribus Unum]

I did pretty much the same. They sent some hapless woman to get me to fill it out, but I refused.

I dare them to make a big deal out of it next time.

If they try to prosecute you, you'd have standing to contend that the census is a fraud and you might just win in court.