Area Information for Collin County, Texas

 
Collin County, Texas
Area Overview
Collin County is a county located in the U.S. state of Texas. In 2000, its population was 491,675; in 2006 the U.S. Census Bureau estimated that its population had reached 698,851. Its seat is McKinney6. The county and its seat are both named in honor of Collin McKinney, one of the five men who drafted the Texas Declaration of Independence and the oldest of the 59 men who signed it.

Collin County is part of the Dallas/Fort Worth Metroplex. A small portion of the city of Dallas is located in the county. Other important

cities in the county include Allen, Frisco, McKinney, Plano, Richardson, and Wylie.

Collin County is the richest county in Texas and the 23rd wealthiest county in the country. For more information visit the Collin County official website.

Demographics
As of the census of 2000, there were 491,675 people, 181,970 households, and 132,292 families residing in the county. The population density was 224/km² (580/sq mi). There were 194,892 housing units at an average density of 89/km² (230/sq mi). The racial makeup of the county was 81.39% White, 4.79% Black or African American, 0.47% Native American, 6.92% Asian, 0.05% Pacific Islander, 4.26% from other races, and 2.11% from two or more races. 10.27% of the population were Hispanic or Latino of any race.

There were 181,970 households out of which 40.60% had children under the age of 18 living with them, 62.10% were married couples living together, 7.50% had a female householder with no husband present, and 27.30% were non-families. 22.10% of all households were made up of individuals and 3.10% had someone living alone who was 65 years of age or older. The average household size was 2.68 and the average family size was 3.18.

In the county, the population was spread out with 28.70% under the age of 18, 7.40% from 18 to 24, 37.90% from 25 to 44, 20.70% from 45 to 64, and 5.30% who were 65 years of age or older. The median age was 33 years. For every 100 females there were 99.80 males. For every 100 females age 18 and over, there were 97.80 males.

The median income for a household in the county was $70,835, and the median income for a family was $81,856. Males had a median income of $57,392 versus $36,604 for females. The per capita income for the county was $33,345. About 3.30% of families and 4.90% of the population were below the poverty line, including 5.10% of those under age 18 and 7.10% of those age 65 or over. Based on per capita income, Collin County is the richest county in Texas, and one of the wealthiest in the United States.

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