Area Name : Frederick County, Maryland
2020 Census Age by Sex for Total Population, Household Population, and Group Quarters Population
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Total Population
GENDER AND AGE
Total Population
Percent of Total
Total Male Population
Percent Male
Total Female Population
Percent Female
Median Age
38.7
-
37.5
-
39.8
-
Total:
271,717
100.0%
132,962
48.9%
138,755
51.1%
Under 5 years
15,759
5.8%
8,003
50.8%
7,756
49.2%
5 to 9 years
17,679
6.5%
8,944
50.6%
8,735
49.4%
10 to 14 years
19,201
7.1%
9,798
51.0%
9,403
49.0%
15 to 19 years
19,090
7.0%
9,846
51.6%
9,244
48.4%
20 to 24 years
15,872
5.8%
8,130
51.2%
7,742
48.8%
25 to 29 years
15,796
5.8%
7,968
50.4%
7,828
49.6%
30 to 34 years
18,280
6.7%
8,973
49.1%
9,307
50.9%
35 to 39 years
18,968
7.0%
9,259
48.8%
9,709
51.2%
40 to 44 years
17,262
6.4%
8,408
48.7%
8,854
51.3%
45 to 49 years
17,309
6.4%
8,467
48.9%
8,842
51.1%
50 to 54 years
19,033
7.0%
9,246
48.6%
9,787
51.4%
55 to 59 years
19,985
7.4%
9,771
48.9%
10,214
51.1%
60 to 64 years
17,060
6.3%
8,183
48.0%
8,877
52.0%
65 to 69 years
13,620
5.0%
6,409
47.1%
7,211
52.9%
70 to 74 years
10,838
4.0%
5,039
46.5%
5,799
53.5%
75 to 79 years
7,109
2.6%
3,120
43.9%
3,989
56.1%
80 to 84 years
4,380
1.6%
1,845
42.1%
2,535
57.9%
85 years and over
4,476
1.6%
1,553
34.7%
2,923
65.3%
Household Population
GENDER AND AGE
Total Household Population
Percent of Total Household Population
Male Household Population
Percent Male
Female Household Population
Percent Female
Total:
266,523
100.0%
130,524
49.0%
135,999
51.0%
Under 5 years
15,752
5.9%
8,000
50.8%
7,752
49.2%
5 to 9 years
17,673
6.6%
8,940
50.6%
8,733
49.4%
10 to 14 years
19,196
7.2%
9,795
51.0%
9,401
49.0%
15 to 19 years
17,531
6.6%
9,103
51.9%
8,428
48.1%
20 to 24 years
14,652
5.5%
7,513
51.3%
7,139
48.7%
25 to 29 years
15,542
5.8%
7,783
50.1%
7,759
49.9%
30 to 34 years
18,127
6.8%
8,858
48.9%
9,269
51.1%
35 to 39 years
18,880
7.1%
9,180
48.6%
9,700
51.4%
40 to 44 years
17,180
6.4%
8,343
48.6%
8,837
51.4%
45 to 49 years
17,263
6.5%
8,435
48.9%
8,828
51.1%
50 to 54 years
18,935
7.1%
9,191
48.5%
9,744
51.5%
55 to 59 years
19,874
7.5%
9,710
48.9%
10,164
51.1%
60 to 64 years
16,944
6.4%
8,131
48.0%
8,813
52.0%
65 to 69 years
13,464
5.1%
6,344
47.1%
7,120
52.9%
70 to 74 years
10,666
4.0%
4,984
46.7%
5,682
53.3%
75 to 79 years
6,896
2.6%
3,038
44.1%
3,858
55.9%
80 to 84 years
4,099
1.5%
1,767
43.1%
2,332
56.9%
85 years and over
3,849
1.4%
1,409
36.6%
2,440
63.4%
Group Quarters Population
GENDER AND AGE
Total Group Quarters Population
Percent of Total Group Quarters Population
Male Group Quarters Population
Percent Male
Female Group Quarters Population
Percent Female
Total:
5,194
100.0%
2,438
46.9%
2,756
53.1%
Under 5 years
7
0.1%
3
42.9%
4
57.1%
5 to 9 years
6
0.1%
4
66.7%
2
33.3%
10 to 14 years
5
0.1%
3
60.0%
2
40.0%
15 to 19 years
1,559
30.0%
743
47.7%
816
52.3%
20 to 24 years
1,220
23.5%
617
50.6%
603
49.4%
25 to 29 years
254
4.9%
185
72.8%
69
27.2%
30 to 34 years
153
2.9%
115
75.2%
38
24.8%
35 to 39 years
88
1.7%
79
89.8%
9
10.2%
40 to 44 years
82
1.6%
65
79.3%
17
20.7%
45 to 49 years
46
0.9%
32
69.6%
14
30.4%
50 to 54 years
98
1.9%
55
56.1%
43
43.9%
55 to 59 years
111
2.1%
61
55.0%
50
45.0%
60 to 64 years
116
2.2%
52
44.8%
64
55.2%
65 to 69 years
156
3.0%
65
41.7%
91
58.3%
70 to 74 years
172
3.3%
55
32.0%
117
68.0%
75 to 79 years
213
4.1%
82
38.5%
131
61.5%
80 to 84 years
281
5.4%
78
27.8%
203
72.2%
85 years and over
627
12.1%
144
23.0%
483
77.0%
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