Zip Code: 20905 (Silver Spring, 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 20905 Zip Code in November 2025 was 68.852.

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 20905 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: 20905 - Market Hotness: Trend of Supply Score
Zip Code: 20905 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 69.30334270540456
October 2017 53.15668346084469
November 2017 42.765151515151516
December 2017 29.24704819665785
January 2018 40.211215827819
February 2018 78.92068342825392
March 2018 86.03802708201782
April 2018 95.56063439296351
May 2018 81.82314410480349
June 2018 89.46353785814
July 2018 73.77800736101247
August 2018 89.37787429739397
September 2018 91.0347451179305
October 2018 89.3413775766717
November 2018 82.34735843087631
December 2018 49.15188897455667
January 2019 51.716639209225704
February 2019 82.20589245244145
March 2019 73.05161066851403
April 2019 91.80608886450905
May 2019 97.1187487137271
June 2019 97.83500302561688
July 2019 93.1393748771378
August 2019 71.76684881602914
September 2019 98.96860697479534
October 2019 96.66924864446166
November 2019 90.39187605780498
December 2019 88.06882349033415
January 2020 97.98381470629273
February 2020 98.64174090842704
August 2021 67.97219874142951
June 2022 94.7548106765984
July 2022 53.431508752431235
August 2022 67.27334871400495
September 2022 91.74605851108676
October 2022 94.04248117119405
November 2022 85.0578539915092
May 2025 92.00879765395894
June 2025 99.4889663182346
July 2025 93.91160553217077
August 2025 98.17361727299615
September 2025 89.86569872958258
October 2025 91.28390596745028
November 2025 92.83798477709315
December 2025 68.85233864454071