

| Age Group | 2010 |
2015 |
2020 |
2025 |
2030 |
|---|---|---|---|---|---|
| 0 - 4 | 11,310 |
12,850 |
13,650 |
13,640 |
13,620 |
| 5 - 19 | 41,570 |
41,980 |
43,500 |
45,950 |
48,570 |
| 20 - 44 | 56,410 |
58,890 |
62,470 |
67,250 |
69,180 |
| 45 - 64 | 51,720 |
54,570 |
54,630 |
51,860 |
50,590 |
| 65+ | 21,790 |
26,710 |
31,860 |
37,910 |
44,740 |
| Total | 178,340 |
195,000 |
206,100 |
216,600 |
226,700 |
Source: MD Dept. of Planning, Planning Data Services as of November 2007