Your question is placed under the crime and safety subcatagory. If crime statistics are what you're seeking, you can can contact the NYPD directly. Every precinct has a community liason and their own crime statistics.
New York City is a wonderful place to live. Whether you live in Topeka, Kansas or the UES, it's a good idea to exercise common sense and get involved in your community.
You're within walking distance to Carl Shurtz Park, the Museum Mile, Gracie Mansion, and Central Park. It's not the trendiest neighborhood, but many persons continue to choose to live in the Upper East Side.