About Cabin John, Maryland

Cabin John is a census-designated place and an unincorporated area in Montgomery County, Maryland, United States. The placename is a corruption of its original name of "Captain John's Mills."

News from Cabin John

Cabin John Facts

  • Population Total: 1734
  • Square Miles: 1.0
  • Area Code: 301
  • Elevation: 171
  • Postal Codes: 20818
  • Timezone: North American Eastern