Zip Code: 19604 (Reading, 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 19604 Zip Code in February 2026 was 72.48.

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 19604 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: 19604 - Market Hotness: Trend of Supply Score
Zip Code: 19604 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 47.44142455482662
October 2017 51.464825527150595
November 2017 50.770202020202014
December 2017 34.09897412736306
January 2018 22.20439810173117
February 2018 69.3638005278511
March 2018 74.29313127060969
April 2018 35.902763349262415
May 2018 28.96424672489083
June 2018 12.630459349863724
July 2018 12.35229547362304
August 2018 72.59836484414922
September 2018 63.321075323357846
October 2018 61.87154348919055
November 2018 59.10155014236002
December 2018 52.865587252634285
January 2019 51.95387149917627
February 2019 49.73559508275531
March 2019 38.08105299618982
April 2019 46.83900164563906
May 2019 68.34053646154902
June 2019 72.72910643447858
July 2019 53.80381364261844
August 2019 67.12204007285975
September 2019 59.09882034422742
October 2019 65.81461399431964
November 2019 69.16417133185783
December 2019 61.90128213645121
January 2020 58.11357611273894
February 2020 60.90988754198919
March 2020 59.85288709084222
April 2020 63.07703725693929
May 2020 55.48671245147805
June 2020 50.53706903027116
July 2020 44.34305158147088
August 2020 53.86146496815286
September 2020 96.29146629717174
October 2020 65.42009055844373
November 2020 61.479613282891975
December 2020 89.14653500264504
January 2021 97.8369698687069
February 2021 78.98588065546738
March 2021 52.06338349293206
April 2021 43.71362048894063
May 2021 48.210161662817555
June 2021 90.51413601135248
July 2021 49.69213687291814
August 2021 20.28740490278952
September 2021 46.28129267182521
October 2021 44.33826181031374
November 2021 24.490538573508005
December 2021 62.940140845070424
January 2022 72.00264229879996
February 2022 62.10631146520602
March 2022 33.70786516853933
April 2022 30.485913672783667
May 2022 65.47284644194757
June 2022 56.579764121663565
July 2022 59.40539038621839
August 2022 57.30154661197984
September 2022 76.60399629036337
October 2022 62.164678006262164
November 2022 56.838425039540496
December 2022 79.04745733933271
January 2023 80.08361501512186
February 2023 52.17099587846257
March 2023 45.6953642384106
April 2023 45.24835796387521
May 2023 76.41652358347642
June 2023 72.09577298255986
July 2023 82.98273747759646
August 2023 57.96247620774041
September 2023 80.36744475015533
December 2023 98.32600608725059
January 2024 99.70866072216828
February 2024 93.74356092535356
March 2024 94.54580189129813
April 2024 84.47135537959944
July 2024 77.88667435348377
August 2024 97.50180737408627
September 2024 97.74342156633091
October 2024 93.41529004994239
November 2024 97.53181051663346
December 2024 94.52878169068352
January 2025 83.31964520367937
February 2025 91.97111665090691
March 2025 97.87693104341072
April 2025 90.6102891728312
May 2025 76.40110785272076
June 2025 84.25087108013938
July 2025 97.95550210463018
August 2025 75.29577048210588
September 2025 98.37386569872957
October 2025 90.95117540687161
November 2025 97.2816237767307
December 2025 93.35487187018137
January 2026 73.99829497016198
February 2026 92.22877453752322
March 2026 72.48007886305759