Zip Code: 21032 (Crownsville, 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 21032 Zip Code in December 2025 was 72.053.

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 21032 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: 21032 - Market Hotness: Trend of Supply Score
Zip Code: 21032 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 31.546391752577318
October 2017 36.03284194812465
November 2017 47.51262626262626
December 2017 32.76985611974966
January 2018 33.94158144509057
February 2018 16.252257257952493
March 2018 10.78369466077317
April 2018 25.244130479950133
May 2018 49.59743449781659
June 2018 50.19610450043209
July 2018 54.852456899334925
August 2018 45.10091977516607
September 2018 27.409332995181334
October 2018 28.40623428858723
November 2018 39.70262575134451
December 2018 51.6769468003084
January 2019 33.502471169686984
February 2019 25.829269967721995
March 2019 58.64911673016972
April 2019 71.01618211738892
May 2019 61.17170885641764
June 2019 52.30955422577826
July 2019 37.07489679575388
August 2019 40.912047879260996
September 2019 46.780119899439185
October 2019 59.914794732765294
November 2019 64.2364275484963
December 2019 34.28552448017007
January 2020 23.57332217106181
February 2020 32.80998977654448
March 2020 44.5163663111438
April 2020 68.54683093365
May 2020 75.90325470289639
June 2020 67.2350334259746
July 2020 36.934498491995974
August 2020 34.952229299363054
September 2020 24.997962344119326
October 2020 44.10531611604897
November 2020 42.97604035308954
December 2020 14.503614882736732
July 2021 74.09912183304735
August 2021 30.055414670799287
September 2021 28.67546654528903
October 2021 40.082942661377565
November 2021 29.48508005822416
December 2021 28.080985915492956
November 2022 76.75851161241988
December 2022 40.886323117412346
October 2023 45.6620223950765
November 2023 59.5552173177744
January 2024 94.88831994349783
April 2024 34.02887750349325
July 2024 82.34228298468128
August 2024 83.28379789541329
September 2024 47.59116108378231
October 2024 46.95351517479831
November 2024 82.23210179365323
December 2024 63.71272250905447
January 2025 41.87746386333772
February 2025 72.01925556606207
March 2025 37.654267713817205
April 2025 70.7380632145259
May 2025 15.412186379928317
June 2025 19.84514130855594
July 2025 20.51262778111846
August 2025 85.49245785270631
September 2025 86.26497277676951
October 2025 45.75768535262206
November 2025 55.16491482421168
December 2025 60.78273000954548
January 2026 72.05301092769123