Percent of Population Below the Poverty Level (5-year estimate) in East Baton Rouge Parish, LA was 18.60% in January of 2023, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in East Baton Rouge Parish, LA reached a record high of 19.60 in January of 2015 and a record low of 17.40 in January of 2020. 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 East Baton Rouge Parish, LA - last updated from the United States Federal Reserve on September of 2025.