Halloween is all about having fun and getting candy. However there’s some houses that you should probably avoid while trick-or-treating this year.

According to city-data, there are 9 registered sex offenders living in Duluth as of October 30, 2016.

The interactive map at City-Data.com shows where all the registered sex offenders in Duluth are located. There are two addresses that couldn't be displayed on the map. While not all of them are registered for something involving kids, it’s still probably safest to go ahead and keep your children away from these houses this Halloween.