Gaithersburg (20877) has an estimated 34,321 residents with 33,865 of those people in approximately 11,498 housing units. The 20877 zipcode contains 4,555 housing units that are owned with a mortgage or a loan, 789 housing units that are owned free and clear and 6,154 housing units that are renter occupied.

In Gaithersburg (20877) the median listing price of $349,150 has dropped by $10,350 since 2018-10.

Zip code 20877 is in the Washington-Arlington-Alexandria metropolitan area.
The median estimated home value in Gaithersburg, MD (20877) is $353,900 as of 2018-10-31 . Home values here have declined by 0.28%.

In Gaithersburg, MD (20877), values have dropped by -0.15 from when they peaked at $415,000 in 2007-Q1

The Zillow Market Health Index for Gaithersburg, MD (20877) is 1.20. The corresponding state value is 0.78. This is significantly higher than the overall Market Health Index of Maryland.