La Salle County, IL - Personal Income in LaSalle County, IL was 5763289.00000 Thous. of $ in January of 2022, according to the United States Federal Reserve. Historically, La Salle County, IL - Personal Income in LaSalle County, IL reached a record high of 5765815.00000 in January of 2021 and a record low of 433847.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for La Salle County, IL - Personal Income in LaSalle County, IL - last updated from the United States Federal Reserve on May of 2024.