Sewen sī ūi-tī Hoat-kok Alsace toā-khu Haut-Rhin koān ê chi̍t ê commune.

Sewen
—  Commune  —
Sewen ê kéng-sek
Sewen ê kéng-sek
Sewen ê hui-kì
Hui-kì
Sewen só͘-chāi tē-tô͘ ê uī-tì
Sewen só͘-chāi tē-tô͘ ê uī-tì
Sewen só͘-chāi tē-tô͘
Sewen is located in Hoat-kok
Sewen
Sewen
Sewen tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 47°48′27″N 6°54′19″E / 47.80750°N 6.90528°E / 47.80750; 6.90528
Kok-ka  Hoat-kok
Toā-khu Alsace
Koān Haut-Rhin
Kūn

Tē-lí siu-kái

Tī Sewen ê sì-ûi ū Oberbruck, Dolleren, Saint-Maurice-sur-Moselle, Lepuix, kap Riervescemont téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 604 552 516 539 530 525 529
Bi̍t-tō͘ (jîn-kháu/km²) 28.1 25.7 24.0 25.1 24.7 24.4 24.6

Chham-khó siu-kái