Pop. 2000
Under 5
5 to 10
10 to 15
15 to 18
18 to 22
22 to 25
25 to 30
30 to 35
35 to 40
40 to 45
45 to 50
50 to 55
55 to 60
60 to 65
65 to 70
70 to 75
75 to 80
80 to 84
Over 85
Median age
Average age
|
68,652
5,473
5,857
5,143
2,981
3,576
2,610
4,680
4,580
5,029
5,052
4,582
3,992
2,917
2,598
2,338
2,612
2,133
1,456
1,043
34.40
36.00
|
7.97
8.53
7.49
4.34
5.21
3.80
6.82
6.67
7.33
7.36
6.67
5.81
4.25
3.78
3.41
3.80
3.11
2.12
1.52
|
478,403
38,594
41,708
36,799
19,302
26,503
18,751
35,709
36,138
37,331
36,491
30,498
24,613
18,857
17,130
16,107
15,466
12,838
8,428
7,140
33.00
34.90
|
8.07
8.72
7.69
4.03
5.54
3.92
7.46
7.55
7.80
7.63
6.37
5.14
3.94
3.58
3.37
3.23
2.68
1.76
1.49
|
217,074
15,661
16,309
14,809
8,187
13,107
9,761
16,970
16,264
16,229
16,317
14,689
12,876
9,003
7,567
7,016
7,615
6,957
4,364
3,373
34.20
36.20
|
7.21
7.51
6.82
3.77
6.04
4.50
7.82
7.49
7.48
7.52
6.77
5.93
4.15
3.49
3.23
3.51
3.20
2.01
1.55
|
49,346
3,553
3,368
3,082
1,796
2,507
2,079
3,622
3,668
3,557
3,797
3,385
2,988
2,286
2,025
1,972
1,850
1,652
1,190
969
36.40
37.90
|
7.20
6.83
6.25
3.64
5.08
4.21
7.34
7.43
7.21
7.69
6.86
6.06
4.63
4.10
4.00
3.75
3.35
2.41
1.96
|
