Fiefs sī ūi-tī Hoat-kok Nord-Pas-de-Calais toā-khu Pas-de-Calais koān ê chi̍t ê commune.

Fiefs
—  Commune  —
Fiefs ê kéng-sek
Fiefs ê kéng-sek
Fiefs ê hui-kì
Hui-kì
Fiefs só͘-chāi tē-tô͘ ê uī-tì
Fiefs só͘-chāi tē-tô͘ ê uī-tì
Fiefs só͘-chāi tē-tô͘
Fiefs is located in Hoat-kok
Fiefs
Fiefs
Fiefs tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°30′14″N 2°19′35″E / 50.50389°N 2.32639°E / 50.50389; 2.32639
Kok-ka  Hoat-kok
Toā-khu Nord-Pas-de-Calais
Koān Pas-de-Calais
Kūn

Tē-lí siu-kái

Tī Fiefs ê sì-ûi ū Fontaine-lès-Hermans, Nédon, Nédonchel, Sachin, Sains-lès-Pernes, Boyaval, Febvin-Palfart, Fontaine-lès-Boulans, kap Heuchin téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 400 366 334 304 329 376 393
Bi̍t-tō͘ (jîn-kháu/km²) 36.5 33.4 30.4 27.7 30.0 34.3 35.8

Chham-khó siu-kái

Liân-kiat siu-kái