Gadancourt sī ūi-tī Hoat-kok Île-de-France toā-khu Val-d'Oise koān ê chi̍t ê commune.

Gadancourt
—  Commune  —
Gadancourt ê kéng-sek
Gadancourt ê kéng-sek
Gadancourt ê hui-kì
Hui-kì
Gadancourt só͘-chāi tē-tô͘ ê uī-tì
Gadancourt só͘-chāi tē-tô͘ ê uī-tì
Gadancourt só͘-chāi tē-tô͘
Gadancourt is located in Hoat-kok
Gadancourt
Gadancourt
Gadancourt tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°5′46″N 1°51′25″E / 49.09611°N 1.85694°E / 49.09611; 1.85694
Kok-ka  Hoat-kok
Toā-khu Île-de-France
Koān Val-d'Oise
Kūn

Tē-lí

siu-kái

Tī Gadancourt ê sì-ûi ū Commeny, Avernes, Guiry-en-Vexin, kap Wy-dit-Joli-Village téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 84 53 46 61 76 104 87
Bi̍t-tō͘ (jîn-kháu/km²) 17.9 11.3 9.8 13.0 16.2 22.2 18.6

Chham-khó

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Liân-kiat

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  Che sī chi̍t phiⁿ kap Val-d'Oise tē-lí siong-koan ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.