Piano sī ūi-tī Hoat-kok Corsica tōa-khu Haute-Corse séng ê chi̍t-ê commune.

Piano
—  Commune  —
Piano ê kéng-sek
Piano ê kéng-sek
Piano só͘-chāi tē-tô͘ ê uī-tì
Piano só͘-chāi tē-tô͘ ê uī-tì
Piano só͘-chāi tē-tô͘
Piano is located in Hoat-kok
Piano
Piano
Piano tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 42°26′50″N 9°24′11″E / 42.44722°N 9.40306°E / 42.44722; 9.40306
Kok-ka  Hoat-kok
Toā-khu Corsica
Koān Haute-Corse
Kūn

Tē-lí siu-kái

Tī Piano ê sì-ûi ū Casabianca, Casalta, Monte, La Porta, Scata, kap Silvareccio téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 64 54 75 54 36 36 23
Bi̍t-tō͘ (jîn-kháu/km²) 18.8 15.8 22.0 15.8 10.6 10.6 6.7

Chham-khó siu-kái