Zip Code: 21813 (Bishopville, 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 21813 Zip Code in February 2026 was 28.079.

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 21813 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: 21813 - Market Hotness: Trend of Supply Score
Zip Code: 21813 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 6.879100281162137
October 2017 3.9435218013310944
November 2017 3.901515151515152
December 2017 26.16943028582489
January 2018 30.245304458258136
February 2018 28.47617724683984
March 2018 16.971865572160247
April 2018 17.812867927141767
May 2018 15.70005458515284
June 2018 26.67685966894901
July 2018 13.91489636469297
August 2018 10.922330097087379
September 2018 4.190971341618057
October 2018 1.8413775766716944
November 2018 1.012337867763366
December 2018 2.936263171421228
March 2019 38.21267751991687
April 2019 55.95172792100932
May 2019 27.58455100500789
June 2019 32.50857258118739
July 2019 12.03721905510779
August 2019 8.190215977101223
September 2019 6.149680912782827
October 2019 7.1456235476374905
November 2019 7.82450201796641
December 2019 3.1488739786089153
January 2020 1.7789870238593555
February 2020 1.7087775668175844
March 2020 8.664950349393159
April 2020 4.200682796496958
May 2020 5.88235294117647
June 2020 11.387365732742433
July 2020 8.947490526641404
August 2020 27.269108280254777
September 2025 87.94192377495463
October 2025 66.18444846292948
March 2026 28.078534461513183