Gratreuil sī ūi-tī Hoat-kok Champagne-Ardenne toā-khu Marne koān ê chi̍t ê commune.

Gratreuil
—  Commune  —
Gratreuil só͘-chāi tē-tô͘ ê uī-tì
Gratreuil só͘-chāi tē-tô͘ ê uī-tì
Gratreuil só͘-chāi tē-tô͘
Gratreuil is located in Hoat-kok
Gratreuil
Gratreuil
Gratreuil tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°14′46″N 4°41′50″E / 49.24611°N 4.69722°E / 49.24611; 4.69722
Kok-ka  Hoat-kok
Toā-khu Champagne-Ardenne
Koān Marne
Kūn

Tē-lí

siu-kái

Tī Gratreuil ê sì-ûi ū Ardeuil-et-Montfauxelles, Manre, Séchault, Fontaine-en-Dormois, Rouvroy-Ripont, kap Sommepy-Tahure téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

siu-kái
Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 61 58 55 45 34 27 29
Bi̍t-tō͘ (jîn-kháu/km²) 12.8 12.2 11.5 9.4 7.1 5.7 6.1

Chham-khó

siu-kái