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

Saint-Gratien
—  Commune  —
Saint-Gratien ê kéng-sek
Saint-Gratien ê kéng-sek
Saint-Gratien só͘-chāi tē-tô͘ ê uī-tì
Saint-Gratien só͘-chāi tē-tô͘ ê uī-tì
Saint-Gratien só͘-chāi tē-tô͘
Saint-Gratien is located in Hoat-kok
Saint-Gratien
Saint-Gratien
Saint-Gratien tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°57′57″N 2°24′31″E / 49.96583°N 2.40861°E / 49.96583; 2.40861
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Somme
Kūn

Tē-lí

siu-kái

Tī Saint-Gratien ê sì-ûi ū Allonville, Cardonnette, Fréchencourt, Molliens-au-Bois, Montigny-sur-l'Hallue, Querrieu, kap Rainneville téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

siu-kái
Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 225 240 337 362 371 351 370
Bi̍t-tō͘ (jîn-kháu/km²) 32.4 34.5 48.5 52.1 53.4 50.5 53.2

Chham-khó

siu-kái


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