Zip Code: 18509 (Scranton, 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 18509 Zip Code in December 2025 was 81.779.

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 18509 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: 18509 - Market Hotness: Trend of Supply Score
Zip Code: 18509 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 15.388940955951266
October 2017 13.01859799713877
November 2017 18.4469696969697
December 2017 12.936318472159494
January 2018 12.345431455116637
February 2018 15.439644395054868
March 2018 39.73198624850909
April 2018 35.902763349262415
May 2018 44.677947598253276
June 2018 42.59788605996144
July 2018 29.876670756118035
August 2018 11.701584057230455
September 2018 7.2216586355566825
October 2018 10.809451985922575
November 2018 11.357165453970262
December 2018 25.719609354921612
January 2019 16.349258649093905
February 2019 24.132957901243046
March 2019 27.114651887772773
April 2019 28.757542512342294
May 2019 34.86314056390204
June 2019 27.472601358165804
July 2019 13.55088133149859
August 2019 11.280249804839968
September 2019 16.947076645394183
October 2019 23.799380325329203
November 2019 25.218070563728677
December 2019 15.817445027569255
January 2020 12.313380772987303
February 2020 13.487658828684095
March 2020 24.567855829349025
April 2020 30.399287516698827
May 2020 15.146312332039416
June 2020 21.805753774506123
July 2020 33.903023741396645
August 2020 41.18630573248407
September 2020 22.992908957535253
October 2020 12.98004360221365
November 2020 14.098360655737704
December 2020 9.980603068241933
January 2021 7.745348068385756
February 2021 31.186231062557972
July 2021 49.69213687291814
August 2021 43.8621207851977
September 2021 32.899408284023664
October 2021 42.958889289578075
November 2021 58.669941775836975
December 2021 25.234741784037556
January 2022 17.21898051304635
July 2022 31.610632583124943
August 2022 17.02127659574468
September 2022 11.997302082455105
October 2022 30.3037996107303
November 2022 52.40156497128111
December 2022 78.41073096188131
January 2023 29.025084504536558
February 2023 22.198792293683503
November 2023 88.80432944359885
December 2023 73.46973283733513
January 2024 50.07504193519908
July 2024 69.92258277054852
August 2024 53.53040404851795
July 2025 74.61665664461816
September 2025 65.64065335753176
November 2025 64.9728162377673
December 2025 49.52639694544387
January 2026 81.77943114004495