Roussas sī ūi-tī Hoat-kok Rhône-Alpes tōa-khu Drôme séng ê chi̍t-ê commune.

Roussas
—  Commune  —
Roussas ê kéng-sek
Roussas ê kéng-sek
Roussas só͘-chāi tē-tô͘ ê uī-tì
Roussas só͘-chāi tē-tô͘ ê uī-tì
Roussas só͘-chāi tē-tô͘
Roussas is located in Hoat-kok
Roussas
Roussas
Roussas tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 44°25′51″N 4°48′7″E / 44.43083°N 4.80194°E / 44.43083; 4.80194
Kok-ka  Hoat-kok
Toā-khu Rhône-Alpes
Koān Drôme
Kūn

Tē-lí

siu-kái

Tī Roussas ê sì-ûi ū Allan, Les Granges-Gontardes, Malataverne, Réauville, kap Valaurie téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

siu-kái
Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 157 182 246 315 345 336 360
Bi̍t-tō͘ (jîn-kháu/km²) 9.8 11.3 15.3 19.6 21.5 20.9 22.4

Chham-khó

siu-kái