Zip Code: 17331 (Hanover, 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 17331 Zip Code in February 2026 was 65.703.

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 17331 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: 17331 - Market Hotness: Trend of Supply Score
Zip Code: 17331 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 55.01405810684161
October 2017 57.10020526217578
November 2017 54.4760101010101
December 2017 54.97774049938706
January 2018 49.7426642604104
February 2018 45.54799277677456
March 2018 38.60941556163615
April 2018 39.254796038506825
May 2018 44.90993449781659
June 2018 50.42212324669282
July 2018 34.68715697036224
August 2018 41.74757281553398
September 2018 53.09409079381182
October 2018 51.15007541478129
November 2018 42.29041442581462
December 2018 38.659727576458494
January 2019 34.82701812191104
February 2019 32.834283359659366
March 2019 21.11534464842397
April 2019 24.410312671420737
May 2019 36.31748645125884
June 2019 52.30955422577826
July 2019 51.267937880872815
August 2019 62.98464741087692
September 2019 51.87906916779475
October 2019 47.592305706170926
November 2019 39.75393828928525
December 2019 39.70637082309174
January 2020 50.87205246267615
February 2020 54.87804878048781
March 2020 58.690695108495774
April 2020 59.67789817426154
May 2020 33.63690653926545
June 2020 24.066701720123188
July 2020 82.86288763436703
August 2020 64.67356687898089
September 2020 67.36490341511126
October 2020 80.49639443233272
November 2020 71.03825136612022
December 2020 60.703579615588076
January 2021 45.97147444979692
February 2021 42.23436050705967
March 2021 30.6999544003648
April 2021 45.23864959254947
May 2021 35.981524249422634
June 2021 61.08503438489248
July 2021 58.473806399515496
August 2021 54.26880811496196
September 2021 43.359126081019575
October 2021 49.77461233321313
November 2021 47.11608442503639
December 2021 55.506651017214395
January 2022 68.9639986788506
February 2022 96.83804307232666
March 2022 74.51845906902086
April 2022 60.829671749806145
May 2022 41.175093632958806
June 2022 35.42313262983654
July 2022 48.80059275724739
August 2022 47.60317867213535
September 2022 64.90177893938116
October 2022 63.58635863586358
November 2022 68.05960209772746
December 2022 53.85007216232278
January 2023 97.3225404732254
February 2023 92.23617367967027
March 2023 81.6174994982942
April 2023 82.77914614121511
May 2023 54.83284516715483
June 2023 42.82195290176372
July 2023 55.579662296009815
August 2023 63.699809661923325
September 2023 58.70240525428242
October 2023 47.68783656722797
November 2023 52.28310502283106
December 2023 74.29827527899899
January 2024 65.6837644566081
February 2024 70.75021073335208
March 2024 63.93160760340052
April 2024 80.83837913367489
May 2024 73.17293777134589
June 2024 62.735278881022275
July 2024 52.6601877779608
August 2024 45.17631938308298
September 2024 43.61677207776997
October 2024 73.6457933154053
November 2024 72.18304461137514
December 2024 79.74878631424829
January 2025 93.83212877792378
February 2025 87.20880254448552
March 2025 70.72581341158195
April 2025 70.7380632145259
May 2025 88.40827631150212
June 2025 82.04413472706156
July 2025 89.54449789536982
August 2025 88.29488317065956
September 2025 83.73865698729583
October 2025 79.38517179023508
November 2025 78.5646973541138
December 2025 77.12019972097805
January 2026 84.49972874525304
February 2026 79.59447451328863
March 2026 65.70278485172102