Number of Private for All Industries in Carroll County, MD was 4582.00000 Establishments in July of 2023, according to the United States Federal Reserve. Historically, Number of Private for All Industries in Carroll County, MD reached a record high of 4868.00000 in October of 2007 and a record low of 2778.00000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Number of Private for All Industries in Carroll County, MD - last updated from the United States Federal Reserve on May of 2024.