Lagny sī ūi-tī Hoat-kok Picardie toā-khu Oise koān ê chi̍t ê commune.

Lagny
—  Commune  —
Lagny ê kéng-sek
Lagny ê kéng-sek
Lagny só͘-chāi tē-tô͘ ê uī-tì
Lagny só͘-chāi tē-tô͘ ê uī-tì
Lagny só͘-chāi tē-tô͘
Lagny is located in Hoat-kok
Lagny
Lagny
Lagny tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°36′47″N 2°54′52″E / 49.61306°N 2.91444°E / 49.61306; 2.91444
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Oise
Kūn

Tē-lí siu-kái

Tī Lagny ê sì-ûi ū Candor, Catigny, Cuy, Dives, Porquéricourt, Sermaize, kap Suzoy téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 500 469 479 478 465 491 552
Bi̍t-tō͘ (jîn-kháu/km²) 46.4 43.5 44.5 44.4 43.2 45.6 51.3

Chham-khó siu-kái