Doullens

Doullens sī ūi-tī Hoat-kok Picardie toā-khu Somme koān ê chi̍t ê commune.

Doullens
—  Commune  —
Doullens ê kéng-sek
Hui-kì
Doullens só͘-chāi tē-tô͘ ê uī-tì Doullens só͘-chāi tē-tô͘
Doullens Doullens tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°9′24″N 2°20′25″E
Kok-ka	Hoat-kok
Toā-khu	Picardie
Koān	Somme
Kūn

Tē-lí

Tī Doullens ê sì-ûi ū Authieule, Amplier, Beauval, Bouquemaison, Gézaincourt, Grouches-Luchuel, Hem-Hardinval, Neuvillette, Occoches, kap Terramesnil téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

Nî-tō͘	1968	1975	1982	1990	1999	2007	2012
Jîn-kháu	7,119	7,495	7,054	6,615	6,279	6,339	6,643
Bi̍t-tō͘ (jîn-kháu/km²)	213.1	224.4	211.2	198.1	188.0	189.8	198.9

Chham-khó

• "Commune de Doullens (80253) - Dossier complet". INSEE. 2016-06-05 khòaⁿ--ê. 

Liân-kiat

• Bāng-chām Archived 2011-02-09 at the Wayback Machine.

Che sī chi̍t phiⁿ kap Somme tē-lí siong-koan ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.