Zip Code: 21787 (Taneytown, 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 21787 Zip Code in February 2026 was 69.679.

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 21787 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: 21787 - Market Hotness: Trend of Supply Score
Zip Code: 21787 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 66.63542642924087
October 2017 48.38589289046464
November 2017 52.20328282828282
December 2017 69.1399445125492
January 2018 73.00982554642069
February 2018 63.251840533407425
March 2018 68.77148670455342
April 2018 44.33132488399474
May 2018 43.210971615720524
June 2018 93.3523898158612
July 2018 60.36030218893266
August 2018 59.21691364333162
September 2018 73.31980725336038
October 2018 85.97913524384113
November 2018 64.9604555520405
December 2018 40.85710614237985
January 2019 28.968698517298186
February 2019 46.06139688208227
March 2019 57.77623830966401
April 2019 61.96516730663741
May 2019 74.35000343006105
June 2019 65.66933369192498
July 2019 51.66764956424874
August 2019 57.22092115534738
September 2019 73.9895571456198
October 2019 73.91556932610379
November 2019 67.19828147376644
December 2019 34.28552448017007
January 2020 40.24696525742989
February 2020 29.96202716518183
March 2020 26.25229863920559
April 2020 17.96051655039335
May 2020 37.772469393848915
June 2020 46.210470968226545
July 2020 39.33183821823525
August 2020 19.43471337579618
September 2020 91.32773657184775
October 2020 90.28173738051316
November 2020 71.03825136612022
July 2021 44.22125769657818
August 2021 23.659246736169813
September 2021 29.01228948566227
October 2021 59.70068517850703
November 2021 73.94468704512373
December 2021 82.7073552425665
January 2022 70.27413850049543
February 2022 31.644466575376573
October 2022 91.52069053059152
November 2022 96.02930158994423
December 2022 60.29374310213092
January 2023 49.43070628002135
February 2023 41.65628294833701
August 2024 93.15607679331673
September 2024 96.0724603732334
October 2024 84.17210910487898
November 2024 97.99938678522152
December 2024 96.22408877244355
January 2025 91.0068988173456
March 2025 56.3044791576767
April 2025 95.72965702757229
May 2025 91.1942000651678
June 2025 94.95160665892374
July 2025 71.09140108238124
August 2025 84.70127181307305
September 2025 85.85843920145192
October 2025 55.20433996383364
November 2025 51.054729974628486
December 2025 87.2898156986563
January 2026 83.22870650236379
February 2026 78.09192988125051
March 2026 69.67879733837181