Jâlons sī ūi-tī Hoat-kok Champagne-Ardenne toā-khu Marne koān ê chi̍t ê commune.

Jâlons
—  Commune  —
Jâlons ê kéng-sek
Jâlons ê kéng-sek
Jâlons só͘-chāi tē-tô͘ ê uī-tì
Jâlons só͘-chāi tē-tô͘ ê uī-tì
Jâlons só͘-chāi tē-tô͘
Jâlons is located in Hoat-kok
Jâlons
Jâlons
Jâlons tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°0′38″N 4°11′6″E / 49.01056°N 4.18500°E / 49.01056; 4.18500
Kok-ka  Hoat-kok
Toā-khu Champagne-Ardenne
Koān Marne
Kūn

Tē-lí siu-kái

Tī Jâlons ê sì-ûi ū Condé-sur-Marne, Aigny, Athis, Aulnay-sur-Marne, Champigneul-Champagne, Cherville, kap Tours-sur-Marne téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 530 507 506 449 552 593 573
Bi̍t-tō͘ (jîn-kháu/km²) 51.2 49.0 48.9 43.4 53.3 57.3 55.4

Chham-khó siu-kái