the northern terminus of us 167 in Ash Flat, Arkansas – Rdhansen, CC BY-SA 4.0 – Wikimedia Commons Ash Flat is located in Fulton County. About 1,137 people live here (as of 2020). Between 2010 and 2020, the population grew from 1,082 to 1,137. The region is at 202 meters above sea level. The area covers about 15.9 square kilometers. There are about 86 streets in Ash Flat. The region was founded in 1856. The postal codes are 72513. The dialing code is 870. Ash Flat is city in Arkansas, USA. Among other things, Ash Flat has restaurants. More information at www.ashflat-ar.org.