Zip Code: 21211 (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 21211 Zip Code in February 2026 was 87.16.

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 21211 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: 21211 - Market Hotness: Trend of Supply Score
Zip Code: 21211 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 86.46048109965636
October 2017 90.66368103501897
November 2017 92.73989898989899
December 2017 88.15407445641654
January 2018 81.47182674954882
February 2018 82.11557160716765
March 2018 70.77106574054585
April 2018 58.36276750467484
May 2018 66.77128820960698
June 2018 55.27487868111414
July 2018 73.77800736101247
August 2018 71.99156872764435
September 2018 79.2036520415927
October 2018 76.3700351935646
November 2018 70.4650427080038
December 2018 68.55564122333591
January 2019 78.00329489291597
February 2019 86.74541583682439
March 2019 88.18843089712504
April 2019 85.66236972024136
May 2019 90.38896892364684
June 2019 84.32058091844281
July 2019 76.77740646091344
August 2019 63.36846213895394
September 2019 72.02991039773093
October 2019 85.9153111283243
November 2019 89.76044785835178
December 2019 79.39281206404038
January 2020 76.33598437281987
February 2020 68.63589893383963
March 2020 52.7620448694373
April 2020 69.22220572955321
May 2020 70.44640191101821
June 2020 56.140614437016445
July 2020 44.76065269507386
August 2020 41.902866242038215
September 2020 76.74627108973836
October 2020 88.44541338252557
November 2020 80.26061370323664
December 2020 74.77517192734967
January 2021 68.8202512515349
February 2021 59.692878491188296
March 2021 83.59553123575012
April 2021 51.839348079161816
May 2021 89.29561200923789
June 2021 61.08503438489248
July 2021 87.59463005955385
August 2021 54.26880811496196
September 2021 63.495675921711424
October 2021 77.1547060944825
November 2021 81.8504366812227
December 2021 70.47143974960876
January 2022 50.78718485082021
February 2022 62.10631146520602
March 2022 48.23434991974318
April 2022 50.47815973119669
May 2022 79.48267790262172
June 2022 49.13097454996896
July 2022 37.352968417152915
August 2022 79.5693411945655
September 2022 82.36236405024871
October 2022 80.04569687738005
November 2022 76.75851161241988
December 2022 92.9620511079039
January 2023 96.17505781889344
February 2023 85.19122016677849
March 2023 81.0957254665864
April 2023 82.77914614121511
May 2023 78.5981214018786
June 2023 76.79574342299735
July 2023 66.05037260635788
August 2023 87.48300552886793
September 2023 82.55968758320759
October 2023 92.48653731088126
November 2023 93.96245560629121
December 2023 72.1254649983091
January 2024 77.18725169947912
February 2024 85.89491430177017
March 2024 78.42200783264877
April 2024 97.06567303213787
May 2024 85.60057887120117
June 2024 96.51182869970644
July 2024 87.21792126503047
August 2024 71.90135753875813
September 2024 50.12883579292574
October 2024 69.99615827890895
November 2024 95.11727732638356
December 2024 77.72212375741697
January 2025 57.45729303547963
February 2025 51.26794464024758
March 2025 87.37378096142228
April 2025 97.69670477471419
May 2025 94.485174323884
June 2025 96.96476964769649
July 2025 92.88184004810583
August 2025 90.05471753918958
September 2025 70.01814882032667
October 2025 74.67631103074142
November 2025 89.93113446901052
December 2025 95.55767677509361
January 2026 87.68503448810354
February 2026 84.05363922772437
March 2026 87.16010843670419