Lincoln Heights, OH has a population of 3,360 and is the 8,246th largest city in the United States. The population density is 4,477 per sq mi which is 1639% higher than the Ohio average and 4842% higher than the national average. The median age in Lincoln Heights is 38 which is approximately 3% lower than the Ohio average of 39. In Lincoln Heights, 30% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 83% of Lincoln Heights residents were born in Ohio, 16% were born out of state, 1% were born outside of the United States and 1% were foreign born.