Alvin City, Texas
According to 2000 Census Bureau, there were 21413 people, 7826 households, and 5600 families residing in the city. The population density was 1302.9 people per square mile (503.05/km˛), it is Texas's 415th most densely populated city. There were 8442 housing units at an average density of 513.8 per square mile (198.38/km˛). The average household size was 2.71 people, and the average family size was 3.22 people. In the city the population was distributed as follows: 29.7% under the age of 18, 11.1% from 18 to 24, 30.6% from 25 to 44, 19.3% from 45 to 64, and 9.4% who were 65 or older. For every 100 females there were 96.5 males. For every 100 females age 18 and over, there were 93.2 males. The median age is 30.7 years, The median age of males was 29.6 years, for females the median age was 31.9 years. The racial makeup of the city was 82.28% White, 2.11% Black or African American, 0.49% American Indian, 0.79% Asian, 0.06% Native Hawaiian, 3.4% from two or more races and 10.88% Other races.
The median income for a household in the city was $38576, making its Texas's 451st highest city by median household income. The median income for a family in the city was $43987, it is Texas's 461st wealthiest city by median family income. The per capita income for the city was $17016, it is Texas's 506th wealthiest city by per capita income. The median income is $22491, The median income for males was $29130, compared to $16433 for females.
In 2000, 6108 pupils and students, of which 3144 are male and 2964 are female, 28.52% of the total population, are in the education system. Of which, total enrollment of student are in, 378 nursery or pri school, 415 kindergarten, 2730 elementary school, 1349 high school and 1236 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 21413 |
| April 2000 Estimate | 21430 |
| July 2000 Estimate | 21472 |
| July 2001 Estimate | 21589 |
| July 2002 Estimate | 21797 |
| July 2003 Estimate | 21790 |
| July 2004 Estimate | 21882 |
| July 2005 Estimate | 21844 |
| July 2006 Estimate | 22094 |
| July 2007 Estimate | 22645 |
| July 2008 Estimate | 22853 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 225 | 153 | 378 |
| Kindergarten | 229 | 186 | 415 |
| Elementary school | 1445 | 1285 | 2730 |
| High school | 672 | 677 | 1349 |
| College or graduate school | 573 | 663 | 1236 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Alvin city, Texas | $38576 | $43987 | $17016 |
| Brazoria County, Texas | $48632 | $55282 | $20021 |
| Texas, United States | $39927 | $45861 | $19617 |
| United States | $41994 | $50046 | $21587 |