Oden is a town located in the U.S. state of Arkansas. It is within Montgomery County. It has a total area of 0.88 square miles at 34°37′13″N 93°46′49″W.The elevation is 761 feet above sea level. As of the 2010 census data, it had a total population of 232. The population density was 255.57/sq mi . Estimated per capita income in 2015 was $16,692. It has Zip codes 71961 and 71966.