Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Kearny County, KS was 28.00000 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 Kearny County, KS reached a record high of 50.00000 in January of 2020 and a record low of 14.00000 in January of 2013. 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 Kearny County, KS - last updated from the United States Federal Reserve on May of 2024.