There numbers will not increase. Do you realize how big this country is and how many Muslims are entering the country?

Federal Data: U.S. Annually Admits Quarter Of A Million Muslim Migrants - Breitbart

I'll help you out this year 250,000 Muslims were admitted. That represents .00008 of the population. I wouldn't worry about it.

I suspect the opposite will occur. As Muslim children assimilate they are more likely to give up their religion. How many muslims do you know? They have been moving in at that rate for years. I think the first Muslim I heard about was Ali.