ZIP Code
ZIP Code 99324
College Place, Walla Walla County, Washington WA
Population
10,137
Density
1,412.5/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
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Overview
ZIP code 99324 is located in College Place, Walla Walla County, Washington. The area has a population of approximately 10,137 residents with a population density of 1,412.5 per square mile. It is in the America/Los_Angeles timezone.