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Population Review

What is the population of Walla Walla County, WA?

Walla Walla County in Washington has a population of 62,102, per Census ACS 5-Year estimates. The median household income is $72,212 and the median age is 38.3.

Context

Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Walla Walla County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.

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Walla Walla County in Washington has a population of 62,102, per Census ACS 5-Year estimates. The median household income is $72,212 and the median age is 38.3.