Keystone (Iowa)

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Keystone
—  Chng-thâu (city)  —
Keystone is located in Iowa
Keystone
Keystone
Keystone tī Bí-kok Iowa ê ūi-tì
Keng-hūi-tō͘: 42°0′3″N 92°11′54″W / 42.00083°N 92.19833°W / 42.00083; -92.19833
Kok-ka  Bí-kok
Chiu Iowa
Kūn Benton
Chèng-hú
 - Lūi-hêng city
Bīn-chek
 - Lóng-chóng 1 km2
Jîn-kháu
 - Lóng-chóng 690 lâng
 - Bi̍t-tō͘ 690/km2

KeystoneBí-kok Iowa chiu Benton kūn ê chi̍t ê chng-thâu (city).

Jîn-kháu[siu-kái | kái goân-sí-bé]

Chit ūi tī 2010 nî ê jîn-kháu-sò͘ sī 622 lâng.


Che sī chi̍t phiⁿ koan-î Bí-kok Iowa Chiu tē-lí ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.