Collin County, Texas, is one of the fast growing suburban counties in Texas and the U.S. Its relatively young population has a high portion of college educated professional men and women, and it has a growing population of Asian-American voters.
Since the 2016 election, the county net voter registration count has increased from 540K to more than 654K, a net registration increase of 114K registrations. The median age of all registered voters is 47 years with slightly more females (321.4K) than males (290.8K) registered to vote.