Homefacts City Report. Waynesville is located in Warren County, OH. The population is 2,867, making Waynesville the 7th largest city in Warren County. There are 3 public schools in Waynesville with an average Homefacts rating of A-. The total crime rate for Waynesville is low, and there are 8 registered sex offenders residing in the city.
Middle age begins at around age 35, but doesn't usually become noticeable until about 40, because the signs start as really miniscule things and build up. Someone who is 35 may notice some gray hairs in an otherwise naturally-colored hair, or notice that they start to gain weight more easily.
What is puberty? Puberty is the time in life when a young person starts to become sexually mature. In girls, puberty usually starts around 11 years of age, but it may start as early as 6 or 7 years of age. In boys, puberty begins around 12 years as age, but may start as early as 9 years of age. Puberty is a process that goes on for several years. Most girls are physically mature by about 14 years of age.