Maricopa County, AZ Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 971,228 | - | - |
- | - | - | - |
| 1971 | 1,026,400 | 5.7 | 55,172 |
- | - | - | - |
| 1972 | 1,087,200 | 5.9 | 60,800 |
- | - | - | - |
| 1973 | 1,156,700 | 6.4 | 69,500 |
- | - | - | - |
| 1974 | 1,217,400 | 5.2 | 60,700 |
- | - | - | - |
| 1975 | 1,253,900 | 3.0 | 36,500 |
- | - | - | - |
| 1976 | 1,280,000 | 2.1 | 26,100 |
- | - | - | - |
| 1977 | 1,329,800 | 3.9 | 49,800 |
- | - | - | - |
| 1978 | 1,388,900 | 4.4 | 59,100 |
- | - | - | - |
| 1979 | 1,456,800 | 4.9 | 67,900 |
- | - | - | - |
| 1980 | 1,509,175 | 3.6 | 52,375 |
- | - | - | - |
| 1981 | 1,566,036 | 3.8 | 56,861 |
33,977 | 14,788 | - | - |
| 1982 | 1,611,847 | 2.9 | 45,811 |
28,199 | 12,068 | - | - |
| 1983 | 1,663,973 | 3.2 | 52,126 |
28,678 | 12,323 | - | - |
| 1984 | 1,736,952 | 4.4 | 72,979 |
29,735 | 12,916 | - | - |
| 1985 | 1,828,748 | 5.3 | 91,796 |
32,246 | 13,530 | - | - |
| 1986 | 1,905,504 | 4.2 | 76,756 |
34,557 | 13,884 | - | - |
| 1987 | 1,991,400 | 4.5 | 85,896 |
35,979 | 14,426 | - | - |
| 1988 | 2,048,441 | 2.9 | 57,041 |
37,366 | 14,982 | - | - |
| 1989 | 2,101,787 | 2.6 | 53,346 |
38,644 | 15,356 | - | - |
| 1990 | 2,122,101 | 1.0 | 20,314 |
29,384 | 11,621 | - | - |
| 1991 | 2,198,219 | 3.6 | 76,118 |
50,045 | 19,726 | 7,088 | 9,049 |
| 1992 | 2,272,582 | 3.4 | 74,363 |
40,423 | 16,334 | 5,875 | 15,168 |
| 1993 | 2,359,883 | 3.8 | 87,301 |
40,015 | 18,222 | 7,068 | 28,361 |
| 1994 | 2,475,159 | 4.9 | 115,276 |
41,215 | 18,958 | 6,760 | 53,699 |
| 1995 | 2,598,183 | 5.0 | 123,024 |
42,965 | 19,117 | 6,078 | 66,529 |
| 1996 | 2,703,078 | 4.0 | 104,895 |
46,032 | 20,477 | 6,731 | 55,128 |
| 1997 | 2,805,009 | 3.8 | 101,931 |
47,414 | 20,575 | 7,007 | 49,813 |
| 1998 | 2,909,040 | 3.7 | 104,031 |
48,501 | 20,878 | 6,635 | 50,220 |
| 1999 | 3,004,985 | 3.3 | 95,945 |
48,647 | 21,561 | 6,498 | 43,163 |
| 2000 | 3,072,149 | 2.2 | 67,164 |
- | - | - | - |
| 2001 | 3,199,440 | 4.1 | 127,291 |
68,232 | 28,201 | 31,638 | 57,778 |
| 2002 | 3,296,790 | 3.0 | 97,350 |
55,726 | 23,706 | 23,625 | 43,709 |
| 2003 | 3,386,847 | 2.7 | 90,057 |
58,113 | 23,369 | 20,163 | 37,576 |
| 2004 | 3,495,453 | 3.2 | 108,606 |
59,393 | 23,849 | 19,365 | 57,740 |
| 2005 | 3,636,250 | 4.0 | 140,797 |
61,672 | 24,298 | 20,028 | 86,397 |
| 2006 | 3,766,461 | 3.6 | 130,211 |
64,212 | 25,688 | 20,144 | 73,799 |
| 2007 | 3,865,048 | 2.6 | 98,587 |
67,128 | 23,984 | 18,135 | 37,883 |
| 2008 | 3,954,598 | 2.3 | 89,550 |
68,176 | 25,097 | 18,261 | 28,463 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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