Prosper is located in Collin County, TX. The population is 9,960, making Prosper the 6th largest city in Collin County.
There are 7 public schools in Prosper with an average Homefacts rating of A+. The total crime rate for Prosper is very low, and there are 4 registered sex offenders residing in the city. Unemployment in Prosper is moderate and the median home sales price is $0.