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

Mertrud
—  Commune  —
Mertrud só͘-chāi tē-tô͘ ê uī-tì
Mertrud só͘-chāi tē-tô͘ ê uī-tì
Mertrud só͘-chāi tē-tô͘
Mertrud is located in Hoat-kok
Mertrud
Mertrud
Mertrud tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 48°25′16″N 4°53′22″E / 48.42111°N 4.88944°E / 48.42111; 4.88944
Kok-ka  Hoat-kok
Toā-khu Champagne-Ardenne
Koān Haute-Marne
Kūn

Tē-lí siu-kái

Tī Mertrud ê sì-ûi ū Bailly-aux-Forges, Dommartin-le-Saint-Père, Robert-Magny, kap Sommevoire téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 254 199 210 207 183 201 190
Bi̍t-tō͘ (jîn-kháu/km²) 21.1 16.5 17.4 17.2 15.2 16.7 15.8

Chham-khó siu-kái