Milton Center, OH has a population of 196 and is the 24,525th largest city in the United States. The population density is 492 per sq mi which is 91% higher than the Ohio average and 444% higher than the national average. The median age in Milton Center is 32 which is approximately 19% lower than the Ohio average of 39. In Milton Center, 52% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 85% of Milton Center residents were born in Ohio, 14% were born out of state, 1% were born outside of the United States and 0% were foreign born.