Zip Code: 18017 (Bethlehem, 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 18017 Zip Code in February 2026 was 95.424.

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 18017 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: 18017 - Market Hotness: Trend of Hotness Score
Zip Code: 18017 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 78.06935332708528
October 2017 76.02164582944579
November 2017 73.79419191919192
December 2017 75.62745983611846
January 2018 78.02285943452978
February 2018 80.02153076816225
March 2018 70.95699151055919
April 2018 86.3356188101669
May 2018 83.27306222707423
June 2018 83.5671076248089
July 2018 80.05423903919416
August 2018 72.34287174246296
September 2018 67.38206949023586
October 2018 75.16654097536451
November 2018 79.34514394179058
December 2018 78.01978925726034
January 2019 72.85667215815485
February 2019 82.36041480667537
March 2019 84.11846207135434
April 2019 86.69089413055403
May 2019 87.89531453659876
June 2019 77.32132051368251
July 2019 82.41268593145927
August 2019 74.69750195160032
September 2019 77.60910204344742
October 2019 80.496385231087
November 2019 81.09946621533655
December 2019 94.60240483624527
January 2020 87.7005720664155
February 2020 96.52402512049073
March 2020 94.46119897020964
April 2020 98.41917767552323
May 2020 82.47237981487011
June 2020 77.3792533613761
July 2020 98.44946253190008
August 2020 98.9968152866242
September 2020 99.29089575352515
October 2020 99.42562468556096
November 2020 99.04581757040773
December 2020 98.84500088167871
January 2021 98.17700954000189
February 2021 98.93847263732866
March 2021 95.7421340629275
April 2021 98.53899883585565
May 2021 99.13972286374134
June 2021 97.99148564567187
July 2021 95.90188755425457
August 2021 97.24805109420494
September 2021 94.23304506144743
October 2021 98.86404615939415
November 2021 99.0311135371179
December 2021 93.09467918622849
January 2022 98.83298469668611
April 2022 99.418454380977
May 2022 99.00514981273409
June 2022 98.13780260707635
July 2022 99.14328054089098
August 2022 99.0387080235837
September 2022 98.98406542450047
October 2022 98.8787340272489
November 2022 97.75659701989511
December 2022 97.55921555310297
January 2023 93.78224515210817
February 2023 89.49487204064027
March 2023 99.67389123018262
April 2023 98.0295566502463
May 2023 99.15665084334915
June 2023 99.21174499950735
July 2023 98.08508631261202
August 2023 99.31115743678058
September 2023 98.88612762936008
October 2023 99.63244721771092
November 2023 99.22205310333165
December 2023 96.5632397700372
January 2024 94.15997174891851
February 2024 98.73559988760888
March 2024 98.94927882319229
April 2024 99.2547741034001
June 2024 99.03729925746849
July 2024 99.23406358095866
August 2024 98.80311671620211
September 2024 99.24650581713126
October 2024 98.78985785631963
November 2024 98.21401195768817
December 2024 99.01363951606689
January 2025 99.29369250985545
February 2025 99.3810710908622
March 2025 97.45835850522136
May 2025 99.63750407298795
June 2025 99.72899728997291
July 2025 97.26398075766687
August 2025 91.33762200532387
September 2025 97.49183303085299
October 2025 93.02350813743219
November 2025 94.89670170351576
December 2025 90.45084073720537
January 2026 82.69394714407503
February 2026 64.3468777768802
March 2026 95.42429967961883