Yonval sī ūi-tī Hoat-kok Picardie toā-khu Somme koān ê chi̍t ê commune.

Yonval
—  Commune  —
Yonval ê kéng-sek
Yonval ê kéng-sek
Yonval só͘-chāi tē-tô͘ ê uī-tì
Yonval só͘-chāi tē-tô͘ ê uī-tì
Yonval só͘-chāi tē-tô͘
Yonval is located in Hoat-kok
Yonval
Yonval
Yonval tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°5′21″N 1°47′21″E / 50.08917°N 1.78917°E / 50.08917; 1.78917
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Somme
Kūn

Tē-lí

siu-kái

Tī Yonval ê sì-ûi ū Abbeville, Cambron, Mareuil-Caubert, kap Moyenneville téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

siu-kái
Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 135 155 180 210 211 237 238
Bi̍t-tō͘ (jîn-kháu/km²) 34.4 39.4 45.8 53.4 53.7 60.3 60.6

Chham-khó

siu-kái


  Che sī chi̍t phiⁿ kap Somme tē-lí siong-koan ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.