Southlake City, Texas
According to 2000 Census Bureau, there were 21519 people, 6414 households, and 5961 families living in the city. The population density was 983 people per square mile (379.54/kmē), making it the 600th most densely populated city in Texas. There were 6614 housing units at an average density of 302.1 per square mile (116.64/kmē). It has an average household size was 3.35 persons, and the average family size was 3.48 persons. Age range in the city was well distributed with 37.1% under the age of 18, 3.9% from 18 to 24, 30.2% from 25 to 44, 25.7% from 45 to 64, and 3.1% who were 65 or older. For every 100 females there were 100.6 males. For every 100 females age 18 and over, there were 98 males. The median age was 36.7 years, The median age of males and females living in Southlake City was 37.1 and 36.4 years respectively. The racial makeup of the city was 94.54% White, 1.39% Black or African American, 0.25% American Indian, 1.79% Asian, 0.01% Native Hawaiian, 1.2% from two or more races and 0.81% Other races.
The median income for a household in the city was $131549, making it the eighth highest city by median household income in Texas. The median income for a family in the city was $136023, it is the 12th wealthiest city in terms of median family income. The per capita income for the city was $47597, making its Texas's 26th highest city by per capita income. The median income was $55556, The median income for males was $100001 versus $22568 for females.
In 2000, 7955 pupils and students, of which 4015 are male and 3940 are female, 36.97% of the total population, are in the education system. Of which, total enrollment of student are in, 874 nursery or pri school, 554 kindergarten, 3894 elementary school, 1820 high school and 813 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 21519 |
| April 2000 Estimate | 21519 |
| July 2000 Estimate | 21819 |
| July 2001 Estimate | 23033 |
| July 2002 Estimate | 23734 |
| July 2003 Estimate | 24130 |
| July 2004 Estimate | 24373 |
| July 2005 Estimate | 24781 |
| July 2006 Estimate | 25608 |
| July 2007 Estimate | 26099 |
| July 2008 Estimate | 26595 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 472 | 402 | 874 |
| Kindergarten | 293 | 261 | 554 |
| Elementary school | 1967 | 1927 | 3894 |
| High school | 946 | 874 | 1820 |
| College or graduate school | 337 | 476 | 813 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Southlake city, Texas | $131549 | $136023 | $47597 |
| Tarrant County, Texas | $46179 | $54068 | $22548 |
| Texas, United States | $39927 | $45861 | $19617 |
| United States | $41994 | $50046 | $21587 |