Jerusalem, OH has a population of 145 and is the 25,769th largest city in the United States. The population density is 600 per sq mi which is 133% higher than the Ohio average and 563% higher than the national average. The median age in Jerusalem is 40 which is approximately 1% higher than the Ohio average of 39. In Jerusalem, 66% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 76% of Jerusalem residents were born in Ohio, 24% were born out of state, 0% were born outside of the United States and 0% were foreign born.