I have afghani and Irani neighbors. Afghan came few years ago. Iranians are older couple who migrated long time ago. Very friendly people.They are landing in droves - 15000 are expected since the withdrawal. In my city they are now occupying entire neighborhoods along with Somalis. Ukranians have been arriving too but not as much as Afghans.
They are being sent to multiple states and pretty soon Afghanis in the US will be a common sight in comparison to many other immigrants like Pakistanis, Bangladeshis and so on.