Total Gross Domestic Product for Kennewick-Richland, WA (MSA) was 21082.41900 Mil. of $ in January of 2023, according to the United States Federal Reserve. Historically, Total Gross Domestic Product for Kennewick-Richland, WA (MSA) reached a record high of 21082.41900 in January of 2023 and a record low of 6782.48000 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Total Gross Domestic Product for Kennewick-Richland, WA (MSA) - last updated from the United States Federal Reserve on June of 2026.