Touchet, WA is a city located in Walla Walla County, Washington and has a land area of 162.34 square miles (420.46 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Touchet, Washington and it is 99360. The area code(s) for Touchet is 509.
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