Tacna Cdp, Arizona
As of the census of 2000, there were 555 people, 194 households, and 150 families living in the census designated place. The population density was 294.3 people per square mile (113.63/km˛), it is 118th most densely populated census designated place in Arizona. There were 281 housing units at an average density of 148.7 per square mile (57.41/km˛). The average household size was 2.86 people, and the average family size was 3.25 people. Age range in the census designated place was well distributed with 30.3% under the age of 18, 7.6% from 18 to 24, 25.9% from 25 to 44, 19.1% from 45 to 64, and 17.1% who were 65 or older. For every 100 females there were 105.6 males. For every 100 females age 18 and over, there were 97.4 males. The median age was 35.5 years, The median age of males was 34.7 years, for females the median age was 36 years. The racial or ethnic makeup of the census designated place was 66.67% White, 1.08% Black or African American, 0.72% American Indian, 0.54% Asian, 0% Native Hawaiian, 5.59% from two or more races and 25.41% Other races.
The median income for a household in the census designated place was $25556, making it the 70th lowest census designated place by median household income in Arizona. The median income for a family in the census designated place was $26354, it would be the 50th lowest census designated place by median family income in the U.S. state of Arizona. The per capita income for the census designated place was $11197, it would be the 82nd lowest census designated place by per capita income in the U.S. state of Arizona. The median income was $18125, Median income for males is $21058, compared with $11406 for females.
In 2000, 156 pupils and students, of which 52.56% are male and 47.44% are female, 28.11% of the total population, are in the education system. Of which, percentage of enrollment student are in, 3.85% nursery or pri school, 3.85% kindergarten, 60.26% elementary school, 28.85% high school and 3.21% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 7266 |
| April 2000 Estimate | 7461 |
| July 2000 Estimate | 7567 |
| July 2001 Estimate | 7987 |
| July 2002 Estimate | 8246 |
| July 2003 Estimate | 8688 |
| July 2004 Estimate | 9145 |
| July 2005 Estimate | 9987 |
| July 2006 Estimate | 10662 |
| July 2007 Estimate | 11173 |
| July 2008 Estimate | 12346 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 6 | 6 | |
| Kindergarten | 3 | 3 | 6 |
| Elementary school | 57 | 37 | 94 |
| High school | 16 | 29 | 45 |
| College or graduate school | 0 | 5 | 5 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Tacna CDP, Arizona | $25556 | $26354 | $11197 |
| Yuma County, Arizona | $32182 | $34659 | $14802 |
| Arizona, United States | $40558 | $46723 | $20275 |
| United States | $41994 | $50046 | $21587 |