Zanesville is a city located in Ohio. With a 2020 population of 25,446, it is the 59th largest city in Ohio and the 1504th largest city in the United States. Zanesville is currently growing at a rate of 0.16% annually but its population has decreased by -0.16% since the most recent census, which recorded a population of 25,487 in 2010. Zanesville reached it's highest population of 40,517 in 1950. Spanning over 12 miles, Zanesville has a population density of 2,163 people per square mile.
The average household income in Zanesville is $43,002 with a poverty rate of 29.30%. The median rental costs in recent years comes to $685 per month, and the median house value is $80,000. The median age in Zanesville is 36.7 years, 34 years for males, and 39.8 years for females. For every 100 females there are 87.1 males.