Austintown, OH has a population of 28,468 and is the 1,503rd largest city in the United States. The population density is 2,450 per sq mi which is 851% higher than the Ohio average and 2604% higher than the national average. The median age in Austintown is 43 which is approximately 9% higher than the Ohio average of 39. In Austintown, 56% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 80% of Austintown residents were born in Ohio, 16% were born out of state, 1% were born outside of the United States and 3% were foreign born.