Cabin John
Census-designated place in Maryland
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Cabin John is a census-designated place and unincorporated area in Montgomery County, Maryland, United States. As of the 2020 census, it had a population of 2,459. Overlooking the Potomac River, it is a suburb of Washington, D.C. Wikipedia
Population: 2,196 (2022)
Area code(s): 301, 240
Elevation: 141 ft (43 m)
ZIP code: 20818