Ohio, IL has a population of 470 and is the 19,908th largest city in the United States. The population density is 586 per sq mi which is 163% higher than the Illinois average and 546% higher than the national average. The median age in Ohio is 36 which is approximately 5% lower than the Illinois average of 37. In Ohio, 67% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 84% of Ohio residents were born in Illinois, 14% were born out of state, 0% were born outside of the United States and 2% were foreign born.
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The population density in Ohio is 163% higher than Illinois.
The median age in Ohio is 5% lower than Illinois.
In Ohio 98.94% of the population is White.
In Ohio 0.00% of the population is Black or African American.