Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Brown County, OH was 41919.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Brown County, OH reached a record high of 43363.00000 in January of 2011 and a record low of 41852.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Brown County, OH - last updated from the United States Federal Reserve on May of 2024.