Mentor is a city located in Lake County Ohio. With a 2020 population of 47,398, it is the 21st largest city in Ohio and the 838th largest city in the United States . Mentor is currently growing at a rate of 0.14% annually and its population has increased by 0.51% since the most recent census, which recorded a population of 47,159 in 2010. Mentor reached it's highest population of 50,278 in 2000. Spanning over 28 miles, Mentor has a population density of 1,705 people per square mile.
The average household income in Mentor is $87,481 with a poverty rate of 4.84%. The median rental costs in recent years comes to $958 per month, and the median house value is $172,400. The median age in Mentor is 47.7 years, 45.8 years for males, and 50 years for females.