St. Augustine is located in Knox County, IL. The population is 118.
There are 0 public schools in St. Augustine with an average Homefacts rating of NA. The total crime rate for St. Augustine is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in St. Augustine is very high and the median home sales price is $0. Detailed and up-to-date St. Augustine property reports are available for any property address.
Cities near St. Augustine include Indian Point Township, Union Township and Avon.