Joppa is located in Massac County, IL. The population is 311, making Joppa the 3rd largest city in Massac County.
There are 1 public schools in Joppa with an average Homefacts rating of B-. The total crime rate for Joppa is high , and there are 0 registered sex offenders residing in the city. Unemployment in Joppa is very high and the median home sales price is $0. Detailed and up-to-date Joppa property reports are available for any property address.