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

Lagny-le-Sec
—  Commune  —
Lagny-le-Sec ê kéng-sek
Lagny-le-Sec ê kéng-sek
Lagny-le-Sec só͘-chāi tē-tô͘ ê uī-tì
Lagny-le-Sec só͘-chāi tē-tô͘ ê uī-tì
Lagny-le-Sec só͘-chāi tē-tô͘
Lagny-le-Sec is located in Hoat-kok
Lagny-le-Sec
Lagny-le-Sec
Lagny-le-Sec tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°5′12″N 2°44′39″E / 49.08667°N 2.74417°E / 49.08667; 2.74417
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Oise
Kūn

Tē-lí siu-kái

Tī Lagny-le-Sec ê sì-ûi ū Rouvres, Saint-Pathus, Ève, Le Plessis-Belleville, kap Marchémoret téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 623 1,167 1,619 1,892 1,806 1,816 2,026
Bi̍t-tō͘ (jîn-kháu/km²) 55.5 103.9 144.2 168.5 160.8 161.7 180.4

Chham-khó siu-kái