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

Jaillans
—  Commune  —
Jaillans ê kéng-sek
Jaillans ê kéng-sek
Jaillans só͘-chāi tē-tô͘ ê uī-tì
Jaillans só͘-chāi tē-tô͘ ê uī-tì
Jaillans só͘-chāi tē-tô͘
Jaillans is located in Hoat-kok
Jaillans
Jaillans
Jaillans tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 45°1′41″N 5°10′28″E / 45.02806°N 5.17444°E / 45.02806; 5.17444
Kok-ka  Hoat-kok
Toā-khu Rhône-Alpes
Koān Drôme
Kūn

Tē-lí siu-kái

Tī Jaillans ê sì-ûi ū Beauregard-Baret, Eymeux, kap Hostun téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 369 368 417 520 597 761 881
Bi̍t-tō͘ (jîn-kháu/km²) 40.8 40.7 46.1 57.5 66.0 84.2 97.5

Chham-khó siu-kái