Zip Code: 21742 (Hagerstown, 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 21742 Zip Code in February 2026 was 83.406.

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 21742 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: 21742 - Market Hotness: Trend of Supply Score
Zip Code: 21742 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 36.732271165260855
October 2017 48.38589289046464
November 2017 45.3219696969697
December 2017 32.13110523259565
January 2018 39.20192500501303
February 2018 49.944436727323236
March 2018 56.35304848102154
April 2018 57.22002908788697
May 2018 62.486353711790386
June 2018 48.946353785814
July 2018 41.49932201201007
August 2018 23.73530914665304
September 2018 25.329698199340605
October 2018 14.4482151835093
November 2018 18.171464726352422
December 2018 36.0704189154459
January 2019 37.26523887973641
February 2019 34.6404779891491
March 2019 27.98060270176654
April 2019 35.600658255622605
May 2019 47.97283391644371
June 2019 45.108586028373566
July 2019 36.73415896730227
August 2019 40.912047879260996
September 2019 46.780119899439185
October 2019 41.608572166279366
November 2019 37.182658508006774
December 2019 27.11751810270378
January 2020 25.938328449839542
February 2020 37.87790273112312
March 2020 56.1456417800662
April 2020 69.51165207065459
May 2020 68.72947148402508
June 2020 54.292796514684895
July 2020 50.52973474595932
August 2020 44.46656050955414
September 2020 43.46727524655636
October 2020 70.7949018950193
November 2020 61.87473728457336
December 2020 61.38247222712043
January 2021 59.84698214791726
February 2021 76.17231783984334
March 2021 86.52530779753762
April 2021 60.360884749708966
May 2021 42.75981524249423
June 2021 49.36142342539024
July 2021 29.383264358534372
August 2021 43.8621207851977
September 2021 57.3145197997269
October 2021 38.14460872701046
November 2021 41.80312954876273
December 2021 73.21009389671362
January 2022 67.11438951888142
February 2022 70.63363625046682
March 2022 28.624933119315145
April 2022 62.30292065133109
May 2022 75.8192883895131
June 2022 50.65176908752328
July 2022 74.02982309900898
August 2022 53.23421344954286
September 2022 68.147710985583
October 2022 78.48015570787848
November 2022 85.48239407308749
December 2022 90.20290347228118
January 2023 82.65433196940046
February 2023 79.99616601169366
March 2023 59.181216134858516
April 2023 75.35919540229885
May 2023 60.36763963236037
June 2023 85.368016553355
July 2023 45.59003867559664
August 2023 38.01323302818817
September 2023 32.209106239460375
October 2023 89.16146679203351
November 2023 72.07847116522915
December 2023 77.98444369293203
January 2024 86.72199170124482
February 2024 83.6470918797415
March 2024 49.13554303180819
April 2024 68.59804378202142
May 2024 91.09985528219971
June 2024 84.22552236228631
July 2024 72.55806292208862
August 2024 68.88103462125473
September 2024 57.81994221909893
October 2024 85.83941605839416
November 2024 79.62593898512954
December 2024 52.300223472297134
January 2025 56.069316688567675
February 2025 72.81010917218258
March 2025 75.15318891861568
April 2025 61.26429051782112
May 2025 75.366568914956
June 2025 57.282229965156795
July 2025 71.47474443776308
August 2025 84.70127181307305
September 2025 80.47186932849365
October 2025 60.20253164556962
November 2025 49.33671620152229
December 2025 39.87811146192819
January 2026 30.024025420444854
February 2026 45.512561596251714
March 2026 83.40589829951533