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

Boulogne-sur-Mer
—  Commune  —
Boulogne-sur-Mer ê kéng-sek
Boulogne-sur-Mer ê kéng-sek
Boulogne-sur-Mer ê hui-kì
Hui-kì
Boulogne-sur-Mer só͘-chāi tē-tô͘ ê uī-tì
Boulogne-sur-Mer só͘-chāi tē-tô͘ ê uī-tì
Boulogne-sur-Mer só͘-chāi tē-tô͘
Boulogne-sur-Mer is located in Hoat-kok
Boulogne-sur-Mer
Boulogne-sur-Mer
Boulogne-sur-Mer tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°43′32″N 1°36′50″E / 50.72556°N 1.61389°E / 50.72556; 1.61389
Kok-ka  Hoat-kok
Toā-khu Nord-Pas-de-Calais
Koān Pas-de-Calais
Kūn

Tē-lí

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Tī Boulogne-sur-Mer ê sì-ûi ū Outreau, Le Portel, Saint-Martin-Boulogne, Wimereux, kap Wimille téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 49,288 48,440 47,653 43,678 44,859 43,840 42,785
Bi̍t-tō͘ (jîn-kháu/km²) 5,853.7 5,753.0 5,659.5 5,187.4 5,327.7 5,206.7 5,081.4

Chham-khó

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Liân-kiat

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