Cabin John (20818) has an estimated 1,962 residents with 1,962 of those people in approximately 766 housing units. The 20818 zipcode contains 522 housing units that are owned with a mortgage or a loan, 160 housing units that are owned free and clear and 84 housing units that are renter occupied.

Zip code 20818 is in the Washington-Arlington-Alexandria metropolitan area.
The median estimated home value in Cabin John, MD (20818) is $906,800 as of 2018-10-31

In Cabin John, MD (20818), values have dropped by -0.01 from when they peaked at $912,100 in 2018-Q3

The Zillow Market Health Index for Cabin John, MD (20818) is 7.67. The corresponding state value is 0.78. This is significantly higher than the overall Market Health Index of Maryland.