For instance: Read how a town becomes incorporated:  

https://slate.com/news-and-politics/2005/11/how-do-you-start-your-own-town.html

Though each state has its own rules on “municipal incorporation,” in general you’ll need to get 51 percent of the eligible voters in the area to go along with you.

That is 51% of the whole to vote for it!   Not 5% of the whole, equating to 52% of those voting!

Before you can take rights from individuals, the individual needs to agree to it.   That's why 50%+1 of all eligible needs to agree to it at the onset!   Otherwise, you can end up with 1% of the whole establishing something 99% of the whole really didn't want

This is how the real America works!