Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Yamhill County, OR was 658.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Yamhill County, OR reached a record high of 987.00000 in January of 2014 and a record low of 611.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Yamhill County, OR - last updated from the United States Federal Reserve on May of 2024.