Arizona

Population Density
People per square mile, 1990:	32.3
People per square mile, 2000:	45.2

Year	Population		Year	Population		Year	Population
1790	0		1880	40,440		1970	1,775,399
1800	0		1890	88,243		1980	2,716,546
1810	0		1900	122,931		1990	3,665,228
1820	0		1910	204,354		2000	5,130,632
1830	0		1920	334,162		2010	6,637,381
1840	0		1930	435,573		2020	8,456,448
1850	0		1940	499,261		2030	10,712,397
1860	0		1950	749,587
1870	9,658		1960	1,302,161

Population By County

	Census 2000 Population	Change from 1990	Percent Change
ARIZONA	5,130,632	1,465,404	40.0
Apache County	69,423	7,832	12.7
Cochise County	117,755	20,131	20.6
Coconino County	116,320	19,729	20.4
Gila County	51,335	11,119	27.6
Graham County	33,489	6,935	26.1
Greenlee County	8,547	539	6.7
La Paz County	19,715	5,871	42.4
Maricopa County	3,072,149	950,048	44.8
Mohave County	155,032	61,535	65.8
Navajo County	97,470	19,812	25.5
Pima County	843,746	176,866	26.5
Pinal County	179,727	63,348	54.4
Santa Cruz County	38,381	8,705	29.3
Yavapai County	167,517	59,803	55.5
Yuma County	160,026	53,131	49.7

SOURCE: U.S. Bureau of the Census

Also available: Arizona News

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