San Diego City, Texas
As of the census of 2000, there were 4753 residents, 1548 households, and 1188 families in the city. The population density was 2917.1 people per square mile (1126.3/kmē), making it the 74th most densely populated city in Texas. There were 1793 housing units at an average density of 1100 per square mile (424.71/kmē). The average household size was 3.03 and the average family size was 3.52. In the city Population was distributed with 32.9% under the age of 18, 9.5% from 18 to 24, 25.1% from 25 to 44, 19.4% from 45 to 64, and 13.1% who were 65 or older. For every 100 females there were 87.3 males. For every 100 females age 18 and over, there were 84.5 males. The median age of the city's population was 30.7 years, the median age of male residents at 29.4 and the median age of female residents at 32.5. The racial makeup of the city was 78.06% White, 0.27% Black or African American, 0.78% American Indian, 0.02% Asian, 0.04% Native Hawaiian, 3.11% from two or more races and 17.72% Other races.
The median income for a household in the city was $19250, it is the 116th poorest city in terms of median household income. The median income for a family in the city was $25104, it is Texas's 199th poorest city by median family income. The per capita income for the city was $9782, it is 215th poorest city by per capita income in Texas. The median income is $12806, Median income for males is $16696, compared with $10457 for females.
In 2000, 1418 pupils and students, of which 47.81% are male and 52.19% are female, 29.83% of the total population, are in the education system. Of which, percentage of enrollment student are in, 10.3% nursery or pri school, 3.74% kindergarten, 51.9% elementary school, 20.31% high school and 13.75% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 4753 |
| April 2000 Estimate | 4753 |
| July 2000 Estimate | 4730 |
| July 2001 Estimate | 4689 |
| July 2002 Estimate | 4659 |
| July 2003 Estimate | 4588 |
| July 2004 Estimate | 4577 |
| July 2005 Estimate | 4548 |
| July 2006 Estimate | 4507 |
| July 2007 Estimate | 4469 |
| July 2008 Estimate | 4433 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 58 | 88 | 146 |
| Kindergarten | 19 | 34 | 53 |
| Elementary school | 385 | 351 | 736 |
| High school | 135 | 153 | 288 |
| College or graduate school | 81 | 114 | 195 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| San Diego city, Texas | $19250 | $25104 | $9782 |
| Duval County, Texas | $22416 | $26014 | $11324 |
| Texas, United States | $39927 | $45861 | $19617 |
| United States | $41994 | $50046 | $21587 |