Summary: Table of age-related census data for 1990 and 2000
| Amount | ||||||
| 2000 | 1990 | |||||
| Arizona | National | % National | Arizona | National | % National | |
| Households | ||||||
| All | 1,901,327 | 105,480,101 | 1.8% | 1,368,843 | 91,947,410 | 1.5% |
| Age 65+ | 465,062 | 24,672,708 | 1.9% | 333,837 | 22,154,422 | 1.5% |
| Alone | 162,822 | 9,722,857 | 1.7% | 119,287 | 8,824,845 | 1.4% |
| Not Alone | 302,240 | 14,949,851 | 2.0% | 214,550 | 13,329,577 | 1.6% |
| Population | ||||||
| All Ages | 5,130,632 | 281,421,906 | 1.8% | 3,665,228 | 248,709,873 | 1.5% |
| Under 5 years | 382,386 | 19,175,798 | 2.0% | 292,859 | 18,354,443 | 1.6% |
| 5 to 9 years | 389,869 | 20,549,505 | 1.9% | 281,733 | 18,099,179 | 1.6% |
| 10 to 14 years | 378,211 | 20,528,072 | 1.8% | 258,364 | 17,114,249 | 1.5% |
| 15 to 19 years | 367,722 | 20,219,890 | 1.8% | 260,922 | 17,754,015 | 1.5% |
| 20 to 24 years | 362,860 | 18,964,001 | 1.9% | 279,921 | 19,020,312 | 1.5% |
| 25 to 34 years | 742,665 | 39,891,724 | 1.9% | 634,899 | 43,175,932 | 1.5% |
| 35 to 44 years | 768,804 | 45,148,527 | 1.7% | 528,708 | 37,578,903 | 1.4% |
| 45 to 54 years | 627,904 | 37,677,952 | 1.7% | 349,516 | 25,223,086 | 1.4% |
| 55 to 59 years | 238,675 | 13,469,237 | 1.8% | 146,658 | 10,531,756 | 1.4% |
| 60 to 64 years | 203,697 | 10,805,447 | 1.9% | 152,874 | 10,616,167 | 1.4% |
| 65 to 74 years | 363,841 | 18,390,986 | 2.0% | 290,044 | 18,106,558 | 1.6% |
| 75 to 84 years | 235,473 | 12,361,180 | 1.9% | 151,013 | 10,055,108 | 1.5% |
| 85 years and over | 68,525 | 4,239,587 | 1.6% | 37,717 | 3,080,165 | 1.2% |
| Under Age 15 | 1,150,466 | 60,253,375 | 1.9% | 832,956 | 53,567,871 | 1.6% |
| Age 15-24 | 730,582 | 39,183,891 | 1.9% | 540,843 | 36,774,327 | 1.5% |
| Age 25-34 | 742,665 | 39,891,724 | 1.9% | 634,899 | 43,175,932 | 1.5% |
| Age 35-44 | 768,804 | 45,148,527 | 1.7% | 528,708 | 37,578,903 | 1.4% |
| Age 45-54 | 627,904 | 37,677,952 | 1.7% | 349,516 | 25,223,086 | 1.4% |
| Age 55-64 | 442,372 | 24,274,684 | 1.8% | 299,532 | 21,147,923 | 1.4% |
| Age 65-74 | 363,841 | 18,390,986 | 2.0% | 290,044 | 18,106,558 | 1.6% |
| Age 75-84 | 235,473 | 12,361,180 | 1.9% | 151,013 | 10,055,108 | 1.5% |
| Age 85+ | 68,525 | 4,239,587 | 1.6% | 37,717 | 3,080,165 | 1.2% |
| Under Age 55 | 4,020,421 | 222,155,469 | 1.8% | 2,886,922 | 196,320,119 | 1.5% |
| Age 55+ | 1,110,211 | 59,266,437 | 1.9% | 778,306 | 52,389,754 | 1.5% |
| Age 65+ | 667,839 | 34,991,753 | 1.9% | 478,774 | 31,241,831 | 1.5% |
| Age 75+ | 303,998 | 16,600,767 | 1.8% | 188,730 | 13,135,273 | 1.4% |
| Age 85+ | 68,525 | 4,239,587 | 1.6% | 37,717 | 3,080,165 | 1.2% |
| Age 65+ population living alone | 24% | 28% | 25% | 28% | ||
| 1990-2000 Change | ||||||
| Amount of Change | Percentage Change | |||||
| Arizona | National | % National | Arizona | National | Difference | |
| Households | ||||||
| All | 532,484 | 13,532,691 | 3.9% | 39% | 15% | 24% |
| Age 65+ | 131,225 | 2,518,286 | 5.2% | 39% | 11% | 28% |
| Alone | 43,535 | 898,012 | 4.8% | 36% | 10% | 26% |
| Not Alone | 87,690 | 1,620,274 | 5.4% | 41% | 12% | 29% |
| Population | ||||||
| All Ages | 1,465,404 | 32,712,033 | 4.5% | 40% | 13% | 27% |
| Under 5 years | 89,527 | 821,355 | 10.9% | 31% | 4% | 27% |
| 5 to 9 years | 108,136 | 2,450,326 | 4.4% | 38% | 14% | 24% |
| 10 to 14 years | 119,847 | 3,413,823 | 3.5% | 46% | 20% | 26% |
| 15 to 19 years | 106,800 | 2,465,875 | 4.3% | 41% | 14% | 27% |
| 20 to 24 years | 82,939 | (56,311) | 147.3% | 30% | - | 30% |
| 25 to 34 years | 107,766 | (3,284,208) | 3.3% | 17% | (8%) | 25% |
| 35 to 44 years | 240,096 | 7,569,624 | 3.2% | 45% | 20% | 25% |
| 45 to 54 years | 278,388 | 12,454,866 | 2.2% | 80% | 49% | 31% |
| 55 to 59 years | 92,017 | 2,937,481 | 3.1% | 63% | 28% | 35% |
| 60 to 64 years | 50,823 | 189,280 | 26.9% | 33% | 2% | 31% |
| 65 to 74 years | 73,797 | 284,428 | 25.9% | 25% | 2% | 23% |
| 75 to 84 years | 84,460 | 2,306,072 | 3.7% | 56% | 23% | 33% |
| 85 years and over | 30,808 | 1,159,422 | 2.7% | 82% | 38% | 44% |
| Under Age 15 | 317,510 | 6,685,504 | 4.7% | 38% | 12% | 26% |
| Age 15-24 | 189,739 | 2,409,564 | 7.9% | 35% | 7% | 28% |
| Age 25-34 | 107,766 | (3,284,208) | 3.3% | 17% | (8%) | 25% |
| Age 35-44 | 240,096 | 7,569,624 | 3.2% | 45% | 20% | 25% |
| Age 45-54 | 278,388 | 12,454,866 | 2.2% | 80% | 49% | 31% |
| Age 55-64 | 142,840 | 3,126,761 | 4.6% | 48% | 15% | 33% |
| Age 65-74 | 73,797 | 284,428 | 25.9% | 25% | 2% | 23% |
| Age 75-84 | 84,460 | 2,306,072 | 3.7% | 56% | 23% | 33% |
| Age 85+ | 30,808 | 1,159,422 | 2.7% | 82% | 38% | 44% |
| Under Age 55 | 1,133,499 | 25,835,350 | 4.4% | 39% | 13% | 26% |
| Age 55+ | 331,905 | 6,876,683 | 4.8% | 43% | 13% | 30% |
| Age 65+ | 189,065 | 3,749,922 | 5.0% | 39% | 12% | 27% |
| Age 75+ | 115,268 | 3,465,494 | 3.3% | 61% | 26% | 35% |
| Age 85+ | 30,808 | 1,159,422 | 2.7% | 82% | 38% | 44% |
| Percent of Total | ||||||
| 2000 | 1990 | |||||
| Arizona | National | Difference | Arizona | National | Difference | |
| Households | ||||||
| Age 65+ | 24% | 23% | 1% | 24% | 24% | - |
| Alone | 9% | 9% | - | 9% | 10% | (1%) |
| Not Alone | 16% | 14% | 2% | 16% | 14% | 2% |
| Population | ||||||
| Under 5 years | 7% | 7% | - | 8% | 7% | 1% |
| 5 to 9 years | 8% | 7% | 1% | 8% | 7% | 1% |
| 10 to 14 years | 7% | 7% | - | 7% | 7% | - |
| 15 to 19 years | 7% | 7% | - | 7% | 7% | - |
| 20 to 24 years | 7% | 7% | - | 8% | 8% | - |
| 25 to 34 years | 14% | 14% | - | 17% | 17% | - |
| 35 to 44 years | 15% | 16% | (1%) | 14% | 15% | (1%) |
| 45 to 54 years | 12% | 13% | (1%) | 10% | 10% | - |
| 55 to 59 years | 5% | 5% | - | 4% | 4% | - |
| 60 to 64 years | 4% | 4% | - | 4% | 4% | - |
| 65 to 74 years | 7% | 7% | - | 8% | 7% | 1% |
| 75 to 84 years | 5% | 4% | 1% | 4% | 4% | - |
| 85 years and over | 1% | 2% | (1%) | 1% | 1% | - |
| Under Age 15 | 22% | 21% | 1% | 23% | 22% | 1% |
| Age 15-24 | 14% | 14% | - | 15% | 15% | - |
| Age 25-34 | 14% | 14% | - | 17% | 17% | - |
| Age 35-44 | 15% | 16% | (1%) | 14% | 15% | (1%) |
| Age 45-54 | 12% | 13% | (1%) | 10% | 10% | - |
| Age 55-64 | 9% | 9% | - | 8% | 9% | (1%) |
| Age 65-74 | 7% | 7% | - | 8% | 7% | 1% |
| Age 75-84 | 5% | 4% | 1% | 4% | 4% | - |
| Age 85+ | 1% | 2% | (1%) | 1% | 1% | - |
| Under Age 55 | 78% | 79% | (1%) | 79% | 79% | - |
| Age 55+ | 22% | 21% | 1% | 21% | 21% | - |
| Age 65+ | 13% | 12% | 1% | 13% | 13% | - |
| Age 75+ | 6% | 6% | - | 5% | 5% | - |
| Age 85+ | 1% | 2% | (1%) | 1% | 1% | - |