Age Composition

Lake County Population by Age (2010-2014)

Age (Years)
 Number Percent
< 5
 44,300 6.3
5 to 9
 51,331 7.3
10 to 14
 55,550 7.9
15 to 19
 56,957 8.1
20 to 24
 45,003
 6.4
25 to 29
 39,674
 5.5
30 to 34
 40,784 5.8
35 to 39
 45,003 6.4
40 to 44
 49,925 7.1
45 to 49
 54,847 7.8
50 to 54
 56,254 8.0
55 to 59
 47,112 6.7
60 to 64
 38,674 5.5
65 to 69
 26,720
 3.8
70 to 74
 18,986
 2.7
75 to 79
 12,657 1.8
80 to 84
 10,548 1.5
85+ 11,251
 1.6
Total Population = 703,170
Age_Composition_2010_2014

Source:

American Community Survey 5-Year Estimates (2010-2014)