Irwin (Pennsylvania)
| Irwin | |
| — Chng-thâu (borough) — | |
 Irwin ê kéng-sek
|
|
  Irwin |
|
| Keng-hūi-tō͘: 40°19′37″N 79°42′7″W / 40.32694°N 79.70194°W | |
| Kok-ka |  Bí-kok
|
|---|---|
| Chiu | Pennsylvania |
| Kūn | Westmoreland |
| Chèng-hú | |
| - Lūi-hêng | borough |
| Bīn-chek | |
| - Lóng-chóng | 2.3 km2 |
| Koân-tō͘ | 267 m |
| Jîn-kháu | |
| - Lóng-chóng | 4,145 lâng |
| - Bi̍t-tō͘ | 1,802.2/km2 |
Irwin sī Bí-kok Pennsylvania chiu Westmoreland kūn ê chi̍t ê chng-thâu (borough).
Liân-kiat[siu-kái | kái goân-sí-bé]
