Twinsburg Heights, OH has a population of 1,009 and is the 15,090th largest city in the United States. The population density is 3,502 per sq mi which is 1260% higher than the Ohio average and 3766% higher than the national average. The median age in Twinsburg Heights is 23 which is approximately 42% lower than the Ohio average of 39. In Twinsburg Heights, 28% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 88% of Twinsburg Heights residents were born in Ohio, 12% were born out of state, 0% were born outside of the United States and 0% were foreign born.