Lansac sī ūi-tī Hoat-kok Aquitaine tōa-khu Gironde séng ê chi̍t ê commune.

Lansac
—  Commune  —
Lansac ê kéng-sek
Lansac ê kéng-sek
Lansac ê hui-kì
Hui-kì
Lansac só͘-chāi tē-tô͘ ê uī-tì
Lansac só͘-chāi tē-tô͘ ê uī-tì
Lansac só͘-chāi tē-tô͘
Lansac is located in Hoat-kok
Lansac
Lansac
Lansac tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 45°3′41″N 0°32′32″W / 45.06139°N 0.54222°W / 45.06139; -0.54222
Kok-ka  Hoat-kok
Toā-khu Aquitaine
Koān Gironde
Kūn

Tē-lí siu-kái

Tī Lansac ê sì-ûi ū Mombrier, Bourg, Pugnac, Samonac, kap Tauriac téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 599 631 606 610 639 604 709
Bi̍t-tō͘ (jîn-kháu/km²) 99.8 105.2 101.0 101.7 106.5 100.7 118.2

Chham-khó siu-kái