Portland, Oregon

Portland
Kî-á
Portland
Keng-hūi-tō͘: 45°31′12″N 122°40′55″W
Kok-ka	Bí-kok
Chiu	Oregon
Bīn-chek
- Chhī-khu	376.5 km2
- Thó͘-tē	347.9 km2
- Chúi-bīn	28.6 km2
Koân-tō͘	15.2 m
Jîn-khaú (2008)
- Chhī-khu	575,930 (tē-30)
- Bi̍t-tō͘	1,655.31/km2
- To͘-chhī-khian	2,159,720

Portland sī Bí-kok Oregon siāng toā ê siâⁿ-chhī.