| Population
by Age |
1980 |
1990 |
2000 |
Change
1980-1990 |
Change
1990-2000 |
| |
Number |
Percent |
Number |
Percent |
Number |
Percent |
Number |
Percent |
Number |
Percent |
| Total
Population |
325,852 |
100.0 |
329,676 |
100.0 |
371,236 |
100.0 |
3,824 |
1.2 |
41,560 |
12.6 |
| Under 5 yrs. |
24,071 |
7.4 |
24,847 |
7.5 |
26,143 |
7.0 |
776 |
3.2 |
1,296 |
5.2 |
| 5 to 9 yrs. |
26,216 |
8.0 |
24,898 |
7.6 |
28,367 |
7.6 |
-1,318 |
-5.0 |
3,469 |
13.9 |
| 10 to 14 yrs. |
28,179 |
8.6 |
23,608 |
7.2 |
28,935 |
7.8 |
-4,571 |
-16.2 |
5,327 |
22.6 |
| 15 to 19 yrs. |
30,671 |
9.4 |
23,320 |
7.1 |
26,060 |
7.0 |
-7,351 |
-24.0 |
2,740 |
11.7 |
| 20 to 24 yrs. |
27,740 |
8.5 |
21,109 |
6.4 |
20,671 |
5.6 |
-6,631 |
-23.9 |
-438 |
-2.1 |
| 25 to 29 yrs. |
27,562 |
8.5 |
26,689 |
8.1 |
24,094 |
6.5 |
-873 |
-3.2 |
-2,595 |
-9.7 |
| 30 to 34 yrs. |
25,460 |
7.8 |
28,650 |
8.7 |
25,997 |
7.0 |
3,190 |
12.5 |
-2,653 |
-9.3 |
| 35 to 44 yrs. |
38,478 |
11.8 |
50,615 |
15.4 |
60,146 |
16.2 |
12,137 |
31.5 |
9,531 |
18.8 |
| 45 to 54 yrs. |
33,639 |
10.3 |
35,200 |
10.7 |
50,755 |
13.7 |
1,561 |
4.6 |
15,555 |
44.2 |
| 55 to 59 yrs. |
16,486 |
5.1 |
14,515 |
4.4 |
18,851 |
5.1 |
-1,971 |
-12.0 |
4,336 |
29.9 |
| 60 to 64 yrs. |
13,516 |
4.1 |
14,113 |
4.3 |
14,449 |
3.9 |
597 |
4.4 |
336 |
2.4 |
| 65 to 74 yrs. |
19,722 |
6.1 |
24,579 |
7.5 |
24,288 |
6.5 |
4,857 |
24.6 |
-291 |
-1.2 |
| 75 to 84 yrs. |
10,601 |
3.3 |
13,290 |
4.0 |
16,761 |
4.5 |
2,689 |
25.4 |
3,471 |
26.1 |
| 85 yrs & over |
3,511 |
1.1 |
4,243 |
1.3 |
5,719 |
1.5 |
732 |
20.8 |
1,476 |
34.8 |
| Median Age |
29.8 |
|
33.5 |
|
35.9 |
|
|
|
|
|
SOURCE: U.S. Census Bureau, 2000.
|
