Zip Code: 15666 (Mount Pleasant, PA) - 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 15666 Zip Code in February 2026 was 21.211.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 15666 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: 15666 - Market Hotness: Trend of Supply Score
Zip Code: 15666 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 34.70165573258357
October 2017 39.1428749144741
November 2017 27.66414141414141
December 2017 19.31092328537325
January 2018 16.703428915179465
February 2018 10.529240172246146
March 2018 7.759769873009191
April 2018 10.243091626843965
May 2018 25.655021834061138
June 2018 40.862859801901216
July 2018 36.39826951636857
August 2018 28.117015840572307
September 2018 23.10423535379153
October 2018 15.189793866264454
November 2018 9.712116418854793
December 2018 21.15137496787458
January 2019 23.485996705107084
February 2019 16.324428267289335
March 2019 14.270869414617248
April 2019 13.233680746023039
May 2019 19.695410578308294
June 2019 15.349963020238015
July 2019 23.445383657689536
August 2019 12.945615404631797
September 2019 16.109069812415395
October 2019 12.877614252517427
November 2019 14.05415961463351
December 2019 27.11751810270378
January 2020 29.49630249755825
February 2020 21.352417116985542
March 2020 20.08826774549467
April 2020 49.18361288407303
May 2020 79.56852791878173
June 2020 54.292796514684895
July 2020 20.90325574201531
August 2020 5.5971337579617835
September 2020 0.9780748227239384
October 2020 0.21801106825423444
November 2020 0.09247583018074822
December 2020 0.722976547346147
January 2021 0.10390101067346746
February 2021 0.07214263629805215
March 2021 0
April 2021 0.33760186263096625
September 2021 72.3987255348202
October 2021 40.082942661377565
November 2021 9.679767103347888
December 2021 5.565336463223787
January 2022 6.121325553231311
February 2022 11.851114154114278
March 2022 5.390583199571964
June 2022 25.036209393751292
August 2022 46.90250363154747
September 2022 21.659219290110446
October 2022 16.645510704916646
November 2022 9.506368101223675
December 2022 13.982511248832669
January 2023 3.1755915317559156
February 2023 13.265599539921402
March 2023 7.6961669676901465
October 2023 94.63201983075477
November 2023 77.14358193810249
December 2023 32.575245180926615
February 2024 95.81343073897162
June 2024 46.624071835606976
July 2024 23.69461373744029
August 2024 28.387822315045387
September 2024 43.29663465292418
October 2024 45.032654629273914
November 2024 14.418212478920742
December 2024 58.28773984742236
January 2025 76.11695137976346
February 2025 65.19384509584802
March 2025 18.33088806420989
April 2025 26.824142568930732
May 2025 87.37373737373737
June 2025 61.564072783584976
July 2025 36.73331328923632
August 2025 20.26027802425318
September 2025 68.57350272232306
October 2025 77.00542495479205
November 2025 47.705690467560714
December 2025 39.87811146192819
January 2026 43.191505851352396
February 2026 21.657646013409806
March 2026 21.210876530025466