Zip Code: 20853 (Rockville, 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 20853 Zip Code in January 2026 was 86.106.

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 20853 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: 20853 - Market Hotness: Trend of Supply Score
Zip Code: 20853 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 92.56482349265855
October 2017 96.14977918765939
November 2017 84.74747474747475
December 2017 85.74746757855345
January 2018 57.950671746541005
February 2018 93.89498541464091
March 2018 97.66364975794569
April 2018 97.09813699009626
May 2018 82.49863537117903
June 2018 80.52914977065745
July 2018 92.59378833860657
August 2018 90.40623403168114
September 2018 81.15647983768704
October 2018 70.7579185520362
November 2018 51.57228725086998
December 2018 73.278077615009
January 2019 82.97199341021417
February 2019 91.9785729002129
March 2019 80.11776931070315
April 2019 81.41113549094898
May 2019 98.1340467860328
June 2019 99.77139783500303
July 2019 98.97123386409802
August 2019 92.80510018214936
September 2019 92.93495777734803
October 2019 95.61063774851536
November 2019 96.25048821767999
December 2019 95.55570318208994
January 2020 64.14120273475652
February 2020 95.09274134657514
March 2020 99.60279514527399
April 2020 98.64925040819355
May 2020 98.98477157360406
June 2020 95.39547810410876
July 2020 99.126131003016
August 2020 97.85828025477707
September 2020 99.60877007091042
October 2020 99.50528257588462
November 2020 94.1067675493905
December 2020 82.58684535355316
June 2021 80.27507913983189
July 2021 88.61411123448067
August 2021 78.79214802291725
September 2021 86.9458352298589
October 2021 78.416877028489
November 2021 64.99272197962155
December 2021 95.12910798122066
January 2022 88.9573929318507
May 2022 91.95926966292134
June 2022 77.86054210635216
July 2022 81.21700472353432
August 2022 94.90728872938563
September 2022 93.23834415310682
October 2022 95.18490310569518
November 2022 93.71514192957629
December 2022 92.38475252568131
January 2023 64.9973314356876
October 2023 98.65800495768869
November 2023 92.23744292237443
December 2023 99.38282042610754
January 2024 91.63944557252583
April 2024 98.99394503959013
July 2024 94.95140833470597
September 2024 99.18013586319981
October 2024 99.0626200537841
November 2024 86.36363636363636
December 2024 99.19858210680434
January 2025 97.3718791064389
April 2025 99.74781439139207
May 2025 99.52753339850115
June 2025 98.69918699186991
July 2025 94.37011425135297
August 2025 96.60603371783496
September 2025 89.00181488203268
October 2025 99.44303797468355
November 2025 98.2674882203697
December 2025 94.97760481680005
January 2026 98.09346663566613
February 2026 86.10550125212053