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.
Population of Grundy County. Last official estimated population of Grundy County was 50,098 (year 2014)[1]. This was 0.016% of total US population and 0.4% of total Illinois state population. Area of Grundy County is 430.4 miÂ² (=1114.9 kmÂ²), in this year population density was 116.39 p/miÂ². If population growth rate would be same as in period 2010-2014 (+0.02%/yr), Grundy County population in 2017 would be 50,124 .
Wheaton is an area in Wheaton, DuPage County, Chicagoland, Illinois with a population of 59,428. There are 28,994 male residents living in Wheaton and 30,434 female residents. The total number of households is 21,312 with 2.65 people per household on average. Total household expenditures in Wheaton are above the national average. The median age of the current population is 38.33 with 22,616 people being married and 17,443 being single.