Youngstown
—   Chng-thau (city)   —
Youngstown e keng-sek
Youngstown so?-ch?i-to?
Youngstown Youngstown t? Bi-kok Ohio e ?i-ti
Keng-h?i-t?? : 41°5′46″N 80°38′57″W  /  41.09611°N 80.64917°W  / 41.09611; -80.64917
Kok-ka	Bi-kok
Chiu	Ohio
K?n	Mahoning
Cheng-hu
- L?i-heng	city
B?n-chek
- Long-chong	87.8 km 2
Koan-t??	328 m
Jin-khau
- Long-chong	81,520 lang
-  Bi?t-t??	928.5/km 2

Youngstown s? Bi-kok Ohio chiu Mahoning k?n e chi?t e chng-thau ( city ).

Jin-khau [ siu-kai | kai goan-si-be ]

Chit ?i t? 2010 ni e jin-khau-so? s? 66,982 lang.

Lian-kiat [ siu-kai | kai goan-si-be ]

• Koaⁿ-hong b?ng-ch?m

Che s? chi?t phiⁿ koan-i Bi-kok Ohio Chiu t?-li e phi-a-kiaⁿ . Chhiaⁿ tau khok-chhiong .