Cash, AR has a population of 423 and is the 20,566th largest city in the United States. The population density is 1,153 per sq mi which is 1980% higher than the Arkansas average and 1173% higher than the national average. The median age in Cash is 28 which is approximately 25% lower than the Arkansas average of 38. In Cash, 59% of the population over 15 years of age are married, 88% speak English and 10% speak Spanish. 70% of Cash residents were born in Arkansas, 21% were born out of state, 0% were born outside of the United States and 9% were foreign born.