The population of Cincinnatus City, Ohio is diverse. About 22.5% of the population was under 18 years old. Another 14.6% were between 18 and 24 years old. Twenty-four percent of the population was between 25 and 44 years old. And twelve percent of the population was 65 years old or older. The gender makeup of the city was fifty-eight percent male and fifty-two percent female.
Although Cincinnati was a largely white town in the early 1800s, it was home to many immigrants and played a major role in the intellectual development of Ohio. In 1819, Daniel Drake founded the Medical College of Ohio to improve medical care on the frontier. During the nineteenth century, many prominent literary figures lived in Cincinnati. Harriet Beecher Stowe, a famous author, spent part of her life in Cincinnati. Around the same time, ethnic Germans began to settle in the area. In the 1830s, these new settlers mixed with American Indians and other ethnic groups. As a result, Cincinnati is a city with a very diverse population.
Cincinnati was the first majority-Black city in the United States, but it's since that time that the percentage of Blacks in the city has declined. Cincinnati is home to more than 250,000 residents, and the population of Black residents is declining. In recent years, gentrification has driven many Black households to the suburbs and away from the city center. As a result, the city's population is becoming more white and Asian than it was forty years ago.