Zip Code: 21201 (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 21201 Zip Code in February 2026 was 76.916.

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 21201 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: 21201 - Market Hotness: Trend of Supply Score
Zip Code: 21201 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 68.21618244298656
October 2017 58.736082602475584
November 2017 49.38762626262626
December 2017 49.59674817730176
January 2018 57.950671746541005
February 2018 47.853868592860124
March 2018 27.545078229144742
April 2018 35.902763349262415
May 2018 44.159388646288214
June 2018 81.97832879079971
July 2018 47.38167495318654
August 2018 64.52478283086357
September 2018 59.70073548059853
October 2018 44.58898944193062
November 2018 19.069914583992407
December 2018 14.270110511436648
January 2019 9.014827018121911
February 2019 11.709360620836481
March 2019 10.523034291652234
April 2019 15.091881513987932
May 2019 16.87590039102696
June 2019 44.10677065823976
July 2019 35.40397090623157
August 2019 32.59172521467603
September 2019 29.897505318120288
October 2019 50.21301316808675
November 2019 65.74664757193074
December 2019 42.45665315883877
January 2020 29.04283521696665
February 2020 38.81992113334307
March 2020 52.7620448694373
April 2020 42.993914205135816
May 2020 20.26724395341893
June 2020 12.31127469390821
July 2020 28.92274379398345
August 2020 35.183121019108285
September 2020 43.02714157633059
October 2020 40.600368941807815
November 2020 37.27616645649432
December 2020 56.40098748016222
January 2021 38.18834419571172
February 2021 26.67216324847985
March 2021 48.65481076151391
April 2021 54.84284051222351
May 2021 33.63741339491917
June 2021 30.37877960921297
July 2021 66.7810638942162
August 2021 37.362637362637365
September 2021 32.48975876194811
October 2021 55.06671474936892
November 2021 52.7292576419214
December 2021 30.721830985915492
January 2022 30.38643619949356
February 2022 56.479521971866056
March 2022 11.396468699839486
June 2022 49.13097454996896
July 2022 26.07205705288506
August 2022 8.467914210031616
September 2022 31.72582412950004
October 2022 72.0995176440721
November 2022 39.016065928577376
December 2022 54.333984209185836
January 2023 46.65539939512542
February 2023 27.039202530432284
March 2023 36.94561509131046
April 2023 37.59236453201971
May 2023 33.98646601353399
June 2023 34.486156271553845
July 2023 18.073766625790018
August 2023 29.901205474485632
September 2023 50.01331321558534
October 2023 23.21565945807334
November 2023 22.890241840013527
December 2023 61.66723030098073
January 2024 80.44495453341574
February 2024 34.0545096937342
March 2024 39.0104116916611
April 2024 32.41732650209595
May 2024 39.345151953690305
June 2024 38.11949576929719
July 2024 47.603360237193215
August 2024 17.60783998714756
September 2024 23.66674474896541
October 2024 59.3776411832501
November 2024 30.729725586386632
December 2024 23.957771441781613
January 2025 56.373193166885684
February 2025 62.890054156279554
March 2025 45.36118063346854
April 2025 29.715870880968392
May 2025 38.56304985337243
June 2025 42.95780100658149
July 2025 24.96241731809982
August 2025 24.208813960366754
September 2025 31.687840290381125
October 2025 84.34719710669077
November 2025 75.95505617977528
December 2025 54.01277626844849
January 2026 31.395799426489962
February 2026 40.36675014136845
March 2026 76.91612585229606