I’ve never had a Mormon ring my door bell or knock. Jehovah Witnesses seem to come by every month. And I invite them to visit the Disciple of Christ congregation I belong to and they decline and depart.
I’ve had no Mormons either, but in the farmland of iNDIANA THERE AREN’T TOO MANY OF THEM.
We have had them show up at our church a couple of times in the 30 years I’ve been attending. (Wesleyan congregation) Very polite boys; real easy to spot. Don’t hang around too long to chat.