Average Weekly Hours of All Employees: Total Private in Walla Walla, WA (MSA) was 34.80000 Hours per Week in January of 2024, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Total Private in Walla Walla, WA (MSA) reached a record high of 35.90000 in January of 2016 and a record low of 33.20000 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Total Private in Walla Walla, WA (MSA) - last updated from the United States Federal Reserve on September of 2025.