New Blaine is an unincorporated census-designated place in Logan County, Arkansas, United States. As of the 2010 census, its population is 174. It is the location of (or is the nearest community to) Anhalt Barn, which is on County Road 68, Old Arkansas Highway 22, which is part of AR 197, AR 197 Loop, and Rainwater Loop, Elizabeth Hall, off AR 22, Farmer's State Bank, at 100 Seallars St., Freeborn T. Laster House, at 494 AR 197, Main Street Bridge, located at 2002 Sellers St. at Silver Smith Branch, New Blaine School, located at the junction of AR 22 and Spring Rd., and Troy Lasater Service Station located on the AR 197 Loop.