Vaulx sī ūi-tī Hoat-kok Nord-Pas-de-Calais toā-khu Pas-de-Calais koān ê chi̍t ê commune.

Vaulx
—  Commune  —
Vaulx ê kéng-sek
Vaulx ê kéng-sek
Vaulx só͘-chāi tē-tô͘ ê uī-tì
Vaulx só͘-chāi tē-tô͘ ê uī-tì
Vaulx só͘-chāi tē-tô͘
Vaulx is located in Hoat-kok
Vaulx
Vaulx
Vaulx tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°16′3″N 2°5′49″E / 50.26750°N 2.09694°E / 50.26750; 2.09694
Kok-ka  Hoat-kok
Toā-khu Nord-Pas-de-Calais
Koān Pas-de-Calais
Kūn

Tē-lí

siu-kái

Tī Vaulx ê sì-ûi ū Quœux-Haut-Maînil, Auxi-le-Château, Buire-au-Bois, Gennes-Ivergny, Haravesnes, kap Le Ponchel téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 129 118 103 83 83 88 91
Bi̍t-tō͘ (jîn-kháu/km²) 26.2 24.0 20.9 16.9 16.9 17.9 18.5

Chham-khó

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