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

Willerval
—  Commune  —
Willerval ê kéng-sek
Willerval ê kéng-sek
Willerval ê hui-kì
Hui-kì
Willerval só͘-chāi tē-tô͘ ê uī-tì
Willerval só͘-chāi tē-tô͘ ê uī-tì
Willerval só͘-chāi tē-tô͘
Willerval is located in Hoat-kok
Willerval
Willerval
Willerval tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°21′26″N 2°50′40″E / 50.35722°N 2.84444°E / 50.35722; 2.84444
Kok-ka  Hoat-kok
Toā-khu Nord-Pas-de-Calais
Koān Pas-de-Calais
Kūn

Tē-lí siu-kái

Tī Willerval ê sì-ûi ū Vimy, Arleux-en-Gohelle, Bailleul-Sir-Berthoult, kap Farbus téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 429 448 502 603 653 611 662
Bi̍t-tō͘ (jîn-kháu/km²) 105.9 110.6 124.0 148.9 161.2 150.9 163.5

Chham-khó siu-kái