Percent of Population Below the Poverty Level (5-year estimate) in Alleghany County, NC was 19.50% in January of 2022, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Alleghany County, NC reached a record high of 24.60 in January of 2018 and a record low of 18.40 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Alleghany County, NC - last updated from the United States Federal Reserve on May of 2024.