| |
| Age Group | Male | Female | Puerto Rico, 2000, Universe: 001 Total population Universe Population: 3,808,610 | ||
| Population | Pct | Population | Pct |  | |
| Total | 1,833,577 | 48.1 | 1,975,033 | 51.9 | |
| 0- 4 | 151,287 | 4.0 | 144,119 | 3.8 | |
| 5- 9 | 156,253 | 4.1 | 148,909 | 3.9 | |
| 10-14 | 155,984 | 4.1 | 149,816 | 3.9 | |
| 15-19 | 159,309 | 4.2 | 154,127 | 4.0 | |
| 20-24 | 149,426 | 3.9 | 151,765 | 4.0 | |
| 25-29 | 133,018 | 3.5 | 138,489 | 3.6 | |
| 30-34 | 126,164 | 3.3 | 136,661 | 3.6 | |
| 35-39 | 124,421 | 3.3 | 140,428 | 3.7 | |
| 40-44 | 116,278 | 3.1 | 134,536 | 3.5 | |
| 45-49 | 107,736 | 2.8 | 125,384 | 3.3 | |
| 50-54 | 106,091 | 2.8 | 123,825 | 3.3 | |
| 55-59 | 87,131 | 2.3 | 101,752 | 2.7 | |
| 60-64 | 74,276 | 2.0 | 86,288 | 2.3 | |
| 65-69 | 60,982 | 1.6 | 73,299 | 1.9 | |
| 70-74 | 47,461 | 1.2 | 59,209 | 1.6 | |
| 75-79 | 35,996 | 0.9 | 47,082 | 1.2 | |
| 80-84 | 22,697 | 0.6 | 30,705 | 0.8 | |
| 85+ | 19,067 | 0.5 | 28,639 | 0.8 | |