 About 16.7% of families and 20.3% of the population were below the poverty line, including 30.2% of those under age 18 and 13.6% of those age 65 or over.A large number of trucking companies operate facilities in Conley, including less-than-truckload carriers, parts suppliers and mechanics.Companies with terminals or other facilities in or near Conley include Old Dominion Freight Line, R+L Carriers, FedEx Freight, Saia, ABF Freight System, XTRA Lease, Estes Express Lines, Schneider National, Central Refrigerated Service, Sunco Carriers, Roadrunner Transportation Systems, Southeastern Freight Lines, Roehl Transport, Star Leasing, B.A.H.