Roybon sī ūi-tī Hoat-kok Rhône-Alpes toā-khu Isère séng ê chi̍t ê commune.

Roybon
—  Commune  —
Roybon ê kéng-sek
Roybon ê kéng-sek
Roybon ê hui-kì
Hui-kì
Roybon só͘-chāi tē-tô͘ ê uī-tì
Roybon só͘-chāi tē-tô͘ ê uī-tì
Roybon só͘-chāi tē-tô͘
Roybon is located in Hoat-kok
Roybon
Roybon
Roybon tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 45°15′31″N 5°14′39″E / 45.25861°N 5.24417°E / 45.25861; 5.24417
Kok-ka  Hoat-kok
Toā-khu Rhône-Alpes
Koān Isère
Kūn

Tē-lí

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Tī Roybon ê sì-ûi ū Viriville, Saint-Pierre-de-Bressieux, Varacieux, Montrigaud, Bessins, Chasselay, Chevrières, Dionay, Marnans, Montfalcon, Murinais, kap Saint-Appolinard téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 1,487 1,274 1,220 1,269 1,231 1,284 1,296
Bi̍t-tō͘ (jîn-kháu/km²) 22.1 18.9 18.1 18.9 18.3 19.1 19.3

Chham-khó

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Liân-kiat

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