The point at which a child becomes an adolescent is defined by the onset of puberty or by the beginning of the teenage stage. Adolescence is also viewed as ending with the teenage stage. However, in some individuals (particularly females), puberty begins in the preadolescence years.
Grundy County, Illinois. Grundy County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 50,063. Its county seat is Morris. Grundy County is part of the Chicago-Naperville-Elgin, IL-IN-WI Metropolitan Statistical Area.
Population of Lombard, IL Last official estimated population of Lombard village (DuPage County**, Illinois state) was 43,893 (year 2014) [1]. This was 0.014% of total US population and 0.34% of total Illinois state population. Area of Lombard village is 10.4 miÂ² (=27 kmÂ²) [6], in this year population density was 4,205.52 p/miÂ². If population growth rate would be same as in period 2010-2014 (+0.42%/yr), Lombard village population in 2018 would be 44,633*.