page_title: Crystal City, Missouri
hierarchical_section_title: Crystal City, Missouri
context_page_description: Crystal City is a city in Jefferson County, Missouri, United States. The population was 4,855 at the 2010 census. It was 4,247 at the 2000 census.
  Crystal City and its neighbor Festus are often collectively known as the "Twin Cities".
context_section_description: Crystal City is a city in Jefferson County, Missouri, United States. The population was 4,855 at the 2010 census. It was 4,247 at the 2000 census.
  Crystal City and its neighbor Festus are often collectively known as the "Twin Cities".
caption: Location of Crystal City, Missouri