"Which population lives here?"

Translation: Penduduk yang mana yang tinggal di sini?

[sapere__aude]

Are two "yang"s necessary?

[GuruJulius]

I dont think they are, sounds awkward to me

[Annita1980]

It's not awkward

[phil727975]

Populasi not accepted

[donny309620]

What is the sought-for answer to the question? My suggestion would be when constructing a question, thought should also be given about what the possible answer(s) could be to the question.