Port Isabel City, Texas
According to 2000 Census Bureau, there were 4865 people, 1649 households, and 1226 families residing in the city. The population density was 2215.5 people per square mile (855.41/kmē), it is the 144th most densely populated city in the U.S. state of Texas. There were 2055 housing units at an average density of 934.1 per square mile (360.66/kmē). It has an average household size was 2.95 persons, and the average family size was 3.46 persons. In the city the population was spread out, with 30.4% under the age of 18, 9.9% from 18 to 24, 25.6% from 25 to 44, 21.8% from 45 to 64, and 12.2% who were 65 or older. For every 100 females there were 94.1 males. For every 100 females age 18 and over, there were 93.5 males. The median age was 32.3 years, The median age of males and females living in Port Isabel City was 32.4 and 32.2 years respectively. The racial or ethnic makeup of the city was 79.67% White, 1.03% Black or African American, 0.33% American Indian, 0.25% Asian, 0.1% Native Hawaiian, 3.08% from two or more races and 15.54% Other races.
The median income for a household in the city was $25323, making it the 366th poorest city by median household income among the Texas. The median income for a family in the city was $26077, it is the 227th poorest city in terms of median family income. The per capita income for the city was $11239, it is the 284th poorest city in terms of per capita income. The median income of city was $12556, Males have a median income of $13781 versus $10000 for females.
In 2000, 1519 pupils and students, of which 704 are male and 815 are female, 31.22% of the total population, are in the education system. Of which, total enrollment of student are in, 173 nursery or pri school, 95 kindergarten, 741 elementary school, 314 high school and 196 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 4865 |
| April 2000 Estimate | 5017 |
| July 2000 Estimate | 5018 |
| July 2001 Estimate | 5032 |
| July 2002 Estimate | 5286 |
| July 2003 Estimate | 5290 |
| July 2004 Estimate | 5288 |
| July 2005 Estimate | 5273 |
| July 2006 Estimate | 5245 |
| July 2007 Estimate | 5235 |
| July 2008 Estimate | 5290 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 110 | 63 | 173 |
| Kindergarten | 27 | 68 | 95 |
| Elementary school | 378 | 363 | 741 |
| High school | 136 | 178 | 314 |
| College or graduate school | 53 | 143 | 196 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Port Isabel city, Texas | $25323 | $26077 | $11239 |
| Cameron County, Texas | $26155 | $27853 | $10960 |
| Texas, United States | $39927 | $45861 | $19617 |
| United States | $41994 | $50046 | $21587 |