Zip Code: 15666 (Mount Pleasant, PA) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 15666 Zip Code in February 2026 was 59.665.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 15666 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 15666 - Market Hotness: Trend of Hotness Score
Zip Code: 15666 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 64.32677288347391
October 2017 65.51284443615103
November 2017 57.878787878787875
December 2017 48.641847861152335
January 2018 48.96063097386538
February 2018 46.21475204889568
March 2018 45.29923524871956
April 2018 49.57060738278274
May 2018 56.222707423580786
June 2018 60.915375922355906
July 2018 59.54994511525796
August 2018 56.21806336228922
September 2018 54.859878265280244
October 2018 50.9709653092006
November 2018 45.48560582094274
December 2018 50.57504497558469
January 2019 52.06260296540363
February 2019 43.62337751528054
March 2019 44.65881537928646
April 2019 42.64262205156336
May 2019 44.995540920628386
June 2019 49.5495192630942
July 2019 55.271607365179214
August 2019 50.738355451470206
September 2019 52.98459356668601
October 2019 51.85256906790602
November 2019 52.62986590287722
December 2019 61.43958015013619
January 2020 58.79028882377563
February 2020 53.990798890024834
March 2020 51.84994483265906
April 2020 65.16995695413388
May 2020 52.780680800238876
June 2020 46.8001201832795
July 2020 32.058618822983526
August 2020 18.726114649681527
September 2020 16.639497921591005
October 2020 19.205936609089385
November 2020 28.911307271963008
December 2020 34.460412625639215
January 2021 19.821479172570132
February 2021 19.385756982376584
March 2021 25.55859553123575
April 2021 38.15483119906868
September 2021 76.62266727355484
October 2021 60.55715831229715
November 2021 42.167030567685586
December 2021 37.382629107981224
January 2022 41.09325112848178
February 2022 30.66102327897423
March 2022 34.731139646869984
June 2022 60.04552038071591
August 2022 71.73801589336067
September 2022 56.88390523564623
October 2022 55.27206566810527
November 2022 50.341296928327644
December 2022 53.790644367093975
January 2023 48.73243195161003
February 2023 54.58161602607112
March 2023 51.49508328316276
October 2023 96.64073852466024
November 2023 85.83206494165398
December 2023 60.344098748731824
February 2024 96.65168118385314
June 2024 68.44241063719565
July 2024 56.30044473727557
August 2024 61.587276086432645
September 2024 65.6242679784493
October 2024 70.66077602766039
November 2024 50.77418365782615
December 2024 78.13053864529553
January 2025 86.93331143232588
February 2025 79.07246625977822
March 2025 54.522309484767405
April 2025 62.79841963685273
May 2025 93.33659172368849
June 2025 79.42315137437089
July 2025 66.30712567648828
August 2025 59.150399290150844
September 2025 83.82214156079856
October 2025 86.86799276672694
November 2025 72.71475172163828
December 2025 68.41544900506645
January 2026 68.82895450670387
February 2026 57.85200743194119
March 2026 59.66483200525754