Zip Code: 21212 (Baltimore, 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 21212 Zip Code in February 2026 was 67.19.

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 21212 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: 21212 - Market Hotness: Trend of Supply Score
Zip Code: 21212 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 61.82442986566697
October 2017 65.77097717235803
November 2017 72.2790404040404
December 2017 66.26879153493775
January 2018 75.26234877347771
February 2018 83.81025142380885
March 2018 70.77106574054585
April 2018 70.44116628575387
May 2018 77.25163755458514
June 2018 80.95459682244234
July 2018 75.71511590366113
August 2018 54.97572815533981
September 2018 51.39487699721025
October 2018 51.15007541478129
November 2018 65.41600759253402
December 2018 69.37805191467488
January 2019 62.70840197693575
February 2019 50.35368449969096
March 2019 82.77104260478005
April 2019 89.57761930883159
May 2019 79.89984221719146
June 2019 76.884286962953
July 2019 51.66764956424874
August 2019 68.78740567265157
September 2019 72.02991039773093
October 2019 77.05267234701782
November 2019 77.4248144772816
December 2019 65.76097787816381
January 2020 62.4598855867169
February 2020 51.56272820213233
March 2020 87.14968738506805
April 2020 76.44352085497997
May 2020 72.02896386981188
June 2020 58.536768572072404
July 2020 59.59322558193488
August 2020 65.6687898089172
September 2020 56.035536718558966
October 2020 69.83062217004863
November 2020 68.84405212274065
December 2020 54.143889966496204
January 2021 48.21951449891376
February 2021 49.11882922807379
March 2021 62.653898768809846
April 2021 58.44004656577415
May 2021 54.42263279445727
June 2021 63.23545464468945
July 2021 51.15574846068437
August 2021 45.84389969005353
September 2021 73.48202093764223
October 2021 81.0043274432023
November 2021 68.12227074235808
December 2021 47.64280125195618
January 2022 43.22360453594627
February 2022 56.479521971866056
March 2022 40.93097913322632
April 2022 61.26906177306798
May 2022 51.100187265917604
June 2022 30.674529277881234
July 2022 30.786329535982215
August 2022 53.23421344954286
September 2022 34.094932973610995
October 2022 84.77616992468478
November 2022 92.52476483809207
December 2022 67.42507852958656
January 2023 73.26988080412737
February 2023 71.1204830825266
March 2023 48.52498494882601
April 2023 89.5320197044335
May 2023 80.7898192101808
June 2023 76.79574342299735
July 2023 53.966606923875105
August 2023 67.42499773407052
September 2023 41.89225170852933
October 2023 67.87759637575861
November 2023 70.2266193133773
December 2023 80.41934392965844
January 2024 57.23492539948795
February 2024 44.92835066029784
March 2024 73.426306237463
April 2024 90.50768514205869
May 2024 78.43704775687411
June 2024 75.09065791745813
July 2024 94.95140833470597
August 2024 85.21166358743673
September 2024 88.95916295775747
October 2024 80.3073376872839
November 2024 91.56829679595279
December 2024 96.98697695923558
January 2025 95.73751642575559
February 2025 89.77907676437721
March 2025 96.46155173901786
April 2025 89.19804976462676
May 2025 83.9605734767025
June 2025 72.9616724738676
July 2025 78.8935658448587
August 2025 77.23306713989943
September 2025 89.86569872958258
October 2025 82.87884267631102
November 2025 90.59079376585719
December 2025 93.35487187018137
January 2026 97.45020537859412
February 2026 90.31424186121657
March 2026 67.1896820832991