Cobb Island (20625) has an estimated 1,062 residents with 1,062 of those people in approximately 451 housing units. The 20625 zipcode contains 286 housing units that are owned with a mortgage or a loan, 88 housing units that are owned free and clear and 77 housing units that are renter occupied.

Zip code 20625 is in the Washington-Arlington-Alexandria metropolitan area.
The median estimated home value in Cobb Island, MD (20625) is $235,500 as of 2018-10-31 . Home values here have declined by 0.64%.

In Cobb Island, MD (20625), values have dropped by -0.24 from when they peaked at $308,000 in 2007-Q3

The Zillow Market Health Index for Cobb Island, MD (20625) is 8.64. The corresponding state value is 0.78. This is significantly higher than the overall Market Health Index of Maryland.