Zip Code: 21044 (Columbia, 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 21044 Zip Code in February 2026 was 98.127.

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 21044 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: 21044 - Market Hotness: Trend of Supply Score
Zip Code: 21044 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 85.20462355513901
October 2017 89.44454811220999
November 2017 85.2840909090909
December 2017 88.35408736047486
January 2018 84.50638326315087
February 2018 79.49020697319072
March 2018 91.3351575106995
April 2018 97.4582727335688
May 2018 95.23744541484717
June 2018 88.39327261849365
July 2018 95.02808807386842
August 2018 90.9683188553909
September 2018 90.80015216839969
October 2018 89.3413775766717
November 2018 90.86365074343561
December 2018 81.38653302492932
January 2019 76.50082372322899
February 2019 82.61108440354371
March 2019 94.4302043643921
April 2019 99.30060340098738
May 2019 99.74617548192359
June 2019 98.07032878370201
July 2019 96.47467400563528
August 2019 98.37366640645328
September 2019 97.17656159350221
October 2019 94.39710818486961
November 2019 89.59119906262205
December 2019 93.6225337142098
January 2020 93.42123622157109
February 2020 94.11421060318388
March 2020 87.14968738506805
April 2020 99.02775716194152
May 2020 96.00627052851598
June 2020 97.95688424847893
July 2020 91.81037816100843
August 2020 97.34872611464968
September 2020 99.85328877659141
October 2020 99.27888646654368
November 2020 86.21269440941572
December 2020 88.43237524246165
January 2021 91.4234438462265
February 2021 84.03586519633103
March 2021 87.08390332877337
April 2021 90.36088474970896
May 2021 94.15704387990762
June 2021 80.6353018229451
July 2021 66.7810638942162
August 2021 67.31473654550577
September 2021 82.80382339553937
October 2021 73.6296429859358
November 2021 90.32933042212518
December 2021 60.201486697965564
January 2022 52.46064075745899
February 2022 60.47553840408316
March 2022 57.46388443017657
April 2022 48.99198759369346
May 2022 72.01544943820225
June 2022 78.27436374922408
July 2022 89.66379549874965
August 2022 86.45646415449029
September 2022 92.40367591265492
October 2022 91.03833460269104
November 2022 89.06184966286523
December 2022 78.41073096188131
January 2023 88.72976338729764
February 2023 95.64842327230903
March 2023 88.39052779450131
April 2023 93.56527093596058
May 2023 98.8991011008989
June 2023 97.58596906099123
August 2023 99.5830689748935
September 2023 96.33442797550367
October 2023 99.27344217454484
November 2023 93.79333671571113
December 2023 94.1748393642205
January 2024 96.08899090668315
March 2024 95.30041073646002
April 2024 98.48160223567768
July 2024 99.56349859990117
August 2024 99.10032934372238
September 2024 97.59506519871945
October 2024 97.49519784863618
November 2024 98.8195615514334
December 2024 98.55128303922324
January 2025 99.2772667542707
February 2025 99.84526777271554
March 2025 99.72382842841115
April 2025 99.74781439139207
May 2025 99.16911045943304
June 2025 96.62408052651955
July 2025 97.33914612146722
August 2025 98.17361727299615
September 2025 98.51905626134301
October 2025 99.26943942133816
November 2025 93.76585719463574
December 2025 97.73111094794038
January 2026 94.45865302642797
February 2026 96.72833023669118
March 2026 98.12700238232152