Lynn, AR has a population of 260 and is the 23,211th largest city in the United States. The population density is 112 per sq mi which is 103% higher than the Arkansas average and 24% higher than the national average. The median age in Lynn is 39 which is approximately 2% higher than the Arkansas average of 38. In Lynn, 70% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 73% of Lynn residents were born in Arkansas, 27% were born out of state, 0% were born outside of the United States and 0% were foreign born.