yes, I'd say easily, easily 60%.
For example, in my particular wing/building I'm the only US Citizen out of the 24 units.
The rest are mostly Arab.
the rest Asian.
And one apartment in my bloc with East European (Polish, I think?) chicks...which I find to be a good thing...hehe
When I told people where I was living they advised me that I'd need a translator, but its been ok. Not very friendly folks, but they don't party, or have loud music.
Take it from me. Your description about the lack of music indicates that your neighbors are Wahabbi/Salafi sunnis.....the worst kind. I know these scoundrels well....lived among them for 24 years.
Prayers.