Per Capita Personal Income in Smith County, KS was 54221.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Smith County, KS reached a record high of 64222.00000 in January of 2021 and a record low of 2933.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Smith County, KS - last updated from the United States Federal Reserve on May of 2024.