Tréal sī ūi-tī Hoat-kok Bretagne toā-khu Morbihan koān ê chi̍t ê commune.

Tréal
—  Commune  —
Tréal ê hui-kì
Hui-kì
Tréal só͘-chāi tē-tô͘ ê uī-tì
Tréal só͘-chāi tē-tô͘ ê uī-tì
Tréal só͘-chāi tē-tô͘
Tréal is located in Hoat-kok
Tréal
Tréal
Tréal tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 47°50′21″N 2°13′26″W / 47.83917°N 2.22389°W / 47.83917; -2.22389
Kok-ka  Hoat-kok
Toā-khu Bretagne
Koān Morbihan
Kūn

Tē-lí

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Tī Tréal ê sì-ûi ū Réminiac, Monteneuf, Carentoir, Saint-Nicolas-du-Tertre, kap Ruffiac téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 714 639 641 634 672 660 654
Bi̍t-tō͘ (jîn-kháu/km²) 37.0 33.1 33.2 32.9 34.9 34.2 33.9

Chham-khó

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Liân-kiat

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