Washington
- Khu-pia̍t: Washington D.C. sī Bí-kok ê siú-tō͘.
Washington sī Bí-kok Thài-pêng-iûⁿ hái-hōaⁿ ê chi̍t-ê chiu, jîn-kháu tāi-iok ū 6,468,424, pâi-miâ tē 13. I ê siú-hú sī Olympia, siāng-tōa ê siâⁿ-chhī sī Seattle.
| Washington | |||
| — Chiu — | |||
| State of Washington | |||
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| Kok-ka |  Bí-kok
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|---|---|---|---|
| siú-hú | Olympia | ||
| Bīn-chek | |||
| - Lóng-chóng | 71,362 km2 | ||
| Jîn-kháu (2018) | |||
| - Lóng-chóng | 7,535,591 lâng | ||
| - Bi̍t-tō͘ | 105.6/km2 | ||
