Collin County

  • The population of Collin County is 1,006,038, with 11% over the age of 65.
  • 14% of residents (ages 25 and over) have only a high school diploma, and 6% have less than a high school education.
  • The median household income is $100,541.
  • 6% of residents are in poverty.
  • 11% of residents are without health insurance.

Learn more about the county's social vulnerability, economics and healthcare.

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Unless otherwise noted, information on this page is taked from the US Census Bureau's 2020 American Community Survey (ACS) 5-Year estimates. ACS estimates are based on sample surveys and can include high margins of error, especially for areas with low populations.

Social Vulnerability

According to the CDC/ATSDR Social Vulnerability Index, Collin County is less vulnerable than 95% of counties in the state. The greatest source of vulnerability in the county is race and ethnicity. In relation to this category, Collin is more vulnerable than 57% of Texas counties.

Economics

The median household income in Collin County is $100,541. This is 57% more than the state median. 6% of residents are in poverty, 8 points less than the state as whole.

The unemployment rate in Collin County is 4%, 1 point less than the state as a whole.

Healthcare

  • 11% of residents in Collin County are without health insurance. This is 6 points lower than the state as a whole.
  • 5% of residents are on Medicaid or other means-tested forms of public insurance.
  • For 4% of residents, Medicare is their only form of health insurance.