This pool is only for Bayonne residents or any people from outside of Bayonne can enter to the pool?

You can join in the pool either way, but it costs more if your outside Bayonne. But if your a resident, you have to show an ID. This is stated aswell on http://www.bayonnenj.org/Articles/Read.aspx?id=1635

Anyone can come but they charge more for non bayonne residents. & if you live in bayonne you have to have a bayonne resident id