| |
| Age Group | Male | Female | Arizona, 2000, Universe: 001 Total population Universe Population: 5,130,632 | ||
| Population | Pct | Population | Pct |  | |
| Total | 2,561,057 | 49.9 | 2,569,575 | 50.1 | |
| 0- 4 | 195,634 | 3.8 | 186,752 | 3.6 | |
| 5- 9 | 199,476 | 3.9 | 190,393 | 3.7 | |
| 10-14 | 194,064 | 3.8 | 184,147 | 3.6 | |
| 15-19 | 190,608 | 3.7 | 177,114 | 3.5 | |
| 20-24 | 191,086 | 3.7 | 171,774 | 3.3 | |
| 25-29 | 195,400 | 3.8 | 178,706 | 3.5 | |
| 30-34 | 191,666 | 3.7 | 176,893 | 3.4 | |
| 35-39 | 199,664 | 3.9 | 193,023 | 3.8 | |
| 40-44 | 188,993 | 3.7 | 187,124 | 3.6 | |
| 45-49 | 163,478 | 3.2 | 168,425 | 3.3 | |
| 50-54 | 144,311 | 2.8 | 151,690 | 3.0 | |
| 55-59 | 113,487 | 2.2 | 125,188 | 2.4 | |
| 60-64 | 96,923 | 1.9 | 106,774 | 2.1 | |
| 65-69 | 90,270 | 1.8 | 98,737 | 1.9 | |
| 70-74 | 81,419 | 1.6 | 93,415 | 1.8 | |
| 75-79 | 63,418 | 1.2 | 80,783 | 1.6 | |
| 80-84 | 38,132 | 0.7 | 53,140 | 1.0 | |
| 85+ | 23,028 | 0.4 | 45,497 | 0.9 | |