Ajo Cdp, Arizona
As of the census of 2000, there were 3705 people, 1659 households, and 1088 families residing in the census designated place. The population density was 132 people per square mile (50.97/kmē), it is 80th least densely populated census designated place in Arizona. There were 2485 housing units at an average density of 88.5 per square mile (34.17/kmē). The average household size was 2.23 people, and the average family size was 2.74 people. In the census designated place the population is diverse age-wise, with 20.6% under the age of 18, 4.9% from 18 to 24, 17.2% from 25 to 44, 25.3% from 45 to 64, and 32.1% who were 65 or older. For every 100 females there were 90.3 males. For every 100 females age 18 and over, there were 88.3 males. The median age was 51.6 years, the median age of male residents at 51.3 and the median age of female residents at 51.9. The racial makeup of the census designated place was 2916 White, 9 Black or African American, 255 American Indian, 11 Asian, 3 Native Hawaiian, 172 from two or more races and 339 Ohter races.
The median income for a household in the census designated place was $25618, it is the 71st poorest census designated place in terms of median household income. The median income for a family in the census designated place was $29310, it is the 68th poorest census designated place in terms of median family income. The per capita income for the census designated place was $14548, making it the 121st highest census designated place by per capita income in Arizona. The median income of census designated place was $15469, Males had a median income of $21433 versus $11563 for females.
In 2000, 641 pupils and students, of which 52.42% are male and 47.58% are female, 17.3% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.42% nursery or pri school, 5.93% kindergarten, 61.15% elementary school, 19.34% high school and 5.15% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 9520 |
| April 2000 Estimate | 9520 |
| July 2000 Estimate | 9549 |
| July 2001 Estimate | 9548 |
| July 2002 Estimate | 9722 |
| July 2003 Estimate | 9747 |
| July 2004 Estimate | 9738 |
| July 2005 Estimate | 9857 |
| July 2006 Estimate | 9712 |
| July 2007 Estimate | 9855 |
| July 2008 Estimate | 9867 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 21 | 33 | 54 |
| Kindergarten | 12 | 26 | 38 |
| Elementary school | 217 | 175 | 392 |
| High school | 63 | 61 | 124 |
| College or graduate school | 23 | 10 | 33 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Ajo CDP, Arizona | $25618 | $29310 | $14548 |
| Pima County, Arizona | $36758 | $44446 | $19785 |
| Arizona, United States | $40558 | $46723 | $20275 |
| United States | $41994 | $50046 | $21587 |