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Research ToolsCounty Profiles › Walla Walla County

Walla Walla County

315 W Main St
Walla Walla, WA 99362

Fax: (509) 527-3214
Web Site:

Court House Hours: 9:00 a.m. - 5:00 p.m.
Population*: 59,500
Established: 1854

County Officials (WACO)
County Officials (WSAC)
County Code
Comprehensive Plan

Economic and Demographic Information

Also see:
Court Directory: County-City Reference List
Washington State Legislative Directory

For Official Use Only
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* Population data updated each July with the April 1 estimates from the Washington State Office of Financial Management.

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