Zip Code: 20777 (Highland, MD) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 20777 Zip Code in November 2019 was 58.699.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 20777 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 20777 - Market Hotness: Trend of Supply Score
Zip Code: 20777 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 75.65760699781319
October 2017 48.38589289046464
November 2017 19.141414141414142
December 2017 72.94664171882057
January 2018 64.05988904484994
February 2018 70.09306848173358
March 2018 80.81807338805865
April 2018 50.737585705381264
May 2018 92.02374454148472
June 2018 87.19670278534866
July 2018 49.38981080906567
August 2018 28.117015840572307
September 2018 28.931016992137966
October 2018 31.831322272498742
November 2018 29.870294210692816
December 2018 14.707016191210487
January 2019 9.4168039538715
June 2019 66.91319841323204
July 2019 38.62132232488042
August 2019 68.11735623211032
September 2019 53.56152904015986
October 2019 32.610379550735864
November 2019 20.00390574143992
December 2019 58.6992626054607