Residents reported tagging in the area of Snowbird Road and Evergreen Road Monday night and Tuesday morning.
Swastikas were found on three vehicles, on the garage door of a residence and on a stop sign.
Officials said it is believed to be an act of vandalism and tagging, and not a hate crime.
Anyone with information regarding the crime is asked to call the Victor Valley Sheriff's Station at (760) 955-8781. Persons wishing to remain anonymous can report information to WeTip by calling 1-800-78-CRIME.