sentences:  About 12.9% of families and 23.1% of the population were below the poverty line, including 22.4% of those under age 18 and 12.3% of those age 65 or over.Craighead Forest Park is a city-owned park located on Crowley's Ridge featuring a 60-acre fishing lake, camping facilities, hiking/biking trails, nature areas, picnic sites and recreational fields.Crowley's Ridge Parkway runs through Jonesboro.