Mason City Population
Mason City Population table is broken out into various age group/brackets and median age for men, women and then combined men and women. Also with the ratio of men:women for a given age bracket.
Total population
90.0
Under 5 years
99.0
5 to 9
104.1
10 to 14
103.9
15 to 19
115.8
20 to 24
99.3
25 to 29
99.4
30 to 34
99.0
35 to 39
97.4
40 to 44
94.2
45 to 49
98.2
50 to 54
89.6
55 to 59
82.4
60 to 64
82.9
65 to 69
72.4
70 to 74
76.0
75 to 79
61.6
80 to 84
56.9
85 to 89
33.9
90 and over
22.3
Under 18 years
105.1
18 to 64
95.4
18 to 24
103.6
25 to 44
97.3
25 to 34
99.2
35 to 44
95.7
45 to 64
89.5
45 to 54
94.2
55 to 64
82.7
65 and over
59.9
65 to 74
74.2
75 to 84
59.6
85 and over
29.2
16 years and over
86.9
18 years and over
85.8
21 years and over
83.9
60 years and over
63.9
62 years and over
62.4
67 years and over
58.9
75 years and over
49.0
Median age
