I live just outside of Doylestown and I find it hard to believe that there are statistics saying that the crime rate is higher than towns near Princeton, NJ.
I used to live near Princeton, and I would compare Doylestown to a town like Hopewell or Ringoes (towns North or West of Princeton) -
http://www.doylestownborough.net/ Official website of Doylestown Borough
http://www.doylestownpa.org/ Official website of Doylestown Township
http://doylestownalive.com/security/crimestats.cfm This is a website with crime statistics figures taken from the U.S. Department of Justice - Bureau of Justice Statistics website