Crystal City is located in Jefferson County, MO. The population is 4,819, making Crystal City the 7th largest city in Jefferson County.
There are 2 public schools in Crystal City with an average Homefacts rating of B-. The total crime rate for Crystal City is very low , and there are 7 registered sex offenders residing in the city. Unemployment in Crystal City is low and the median home sales price is $0. Detailed and up-to-date Crystal City property reports are available for any property address.
Cities near Crystal City include River View Township, Festus and Herculaneum.