Boston Heights, OH has a population of 1,208 and is the 13,986th largest city in the United States. The population density is 175 per sq mi which is 32% lower than the Ohio average and 93% higher than the national average. The median age in Boston Heights is 48 which is approximately 21% higher than the Ohio average of 39. In Boston Heights, 70% of the population over 15 years of age are married, 95% speak English and 2% speak Spanish. 70% of Boston Heights residents were born in Ohio, 24% were born out of state, 1% were born outside of the United States and 5% were foreign born.