Tronchy sī ūi-tī Hoat-kok Bourgogne toā-khu Saône-et-Loire koān ê chi̍t ê commune.

Tronchy
—  Commune  —
Tronchy ê kéng-sek
Tronchy ê kéng-sek
Tronchy só͘-chāi tē-tô͘ ê uī-tì
Tronchy só͘-chāi tē-tô͘ ê uī-tì
Tronchy só͘-chāi tē-tô͘
Tronchy is located in Hoat-kok
Tronchy
Tronchy
Tronchy tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 46°43′39″N 5°4′19″E / 46.72750°N 5.07194°E / 46.72750; 5.07194
Kok-ka  Hoat-kok
Toā-khu Bourgogne
Koān Saône-et-Loire
Kūn

Tē-lí siu-kái

Tī Tronchy ê sì-ûi ū Lessard-en-Bresse, L'Abergement-Sainte-Colombe, Saint-Christophe-en-Bresse, Saint-Étienne-en-Bresse, kap Vérissey téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 243 216 218 205 186 220 249
Bi̍t-tō͘ (jîn-kháu/km²) 31.3 27.8 28.1 26.4 24.0 28.4 32.1

Chham-khó siu-kái