While other areas of the United States doubled in size on a census by census basis, Massachusetts had grown by 11.6% in 1800 to a figure of 422,845. Population increases of a similar nature (in the order of 20% per decade on average) were experienced throughout the 19th century.
Population of Middletown, OH. Last official estimated population of Middletown city (Butler County**, Ohio state) was 48,791 (year 2014)[1]. This was 0.015% of total US population and 0.42% of total Ohio state population. Area of Middletown city is 26.4 miÂ² (=68.4 kmÂ²)[6], in this year population density was 1,846.81 p/miÂ².
Middletown, Kentucky. Middletown is an independent, home rule-class city in Jefferson County, Kentucky, United States, and a former neighborhood of Louisville. The population was 7,218 at the 2010 census. Eastern High School is located in Middletown. The city is also home to the main campus of the largest church in the state, the Southeast Christian Church.