Zip Code: 19312 (Berwyn, 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 19312 Zip Code in October 2025 was 99.029.

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 19312 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: 19312 - Market Hotness: Trend of Supply Score
Zip Code: 19312 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 13.851921274601686
October 2017 15.077439820862102
November 2017 36.32575757575758
December 2017 45.00290341312343
January 2018 27.431321435732908
February 2018 22.53785247951104
March 2018 32.8141443906546
April 2018 46.68605859131519
May 2018 42.67876637554585
June 2018 61.90254603470052
July 2018 55.9049525408407
August 2018 31.872764435360246
September 2018 16.250317017499366
October 2018 21.42408245349422
November 2018 23.486238532110093
December 2018 23.759958879465433
January 2019 25.126853377265242
February 2019 14.971499210219077
March 2019 22.542431589885695
April 2019 34.82583653318706
May 2019 91.27392467585923
June 2019 71.70712028508035
July 2019 60.59891226000917
August 2019 32.396565183450434
September 2019 45.12344485270418
October 2019 72.99251226439452
November 2019 80.26298659028772
December 2019 49.06663123629841
January 2020 37.03083577508023
February 2020 22.484299693296332
March 2020 40.72085325487311
April 2020 84.34763247736382
May 2020 65.51209316213796
June 2020 48.59911364831368
July 2020 68.27778207408554
August 2020 57.21337579617835
September 2020 58.456271904800715
October 2020 42.26899211806138
November 2020 95.5443463640185
December 2020 75.85081996120614
January 2021 36.86596769623123
February 2021 12.707410079356901
March 2021 13.645690834473323
April 2021 54.84284051222351
May 2021 75.84295612009238
June 2021 49.36142342539024
July 2021 57.01019481174927
August 2021 8.866347327885789
September 2021 20.619025944469733
October 2021 19.491525423728813
November 2021 71.89774381368268
December 2021 25.479264475743353
January 2022 13.233513156446108
April 2022 5.970535021969501
May 2022 2.2237827715355802
June 2022 48.59300641423546
July 2022 25.71084560526072
August 2022 9.775271297957788
September 2022 15.690076722030183
October 2022 14.309892527714311
November 2022 13.968201115458253
December 2022 43.925630359113676
January 2023 45.96157267390144
December 2023 82.53297260737233
April 2024 94.10340009315323
May 2024 82.52532561505065
June 2024 98.4285960973925
October 2024 92.98501728774491
June 2025 98.12620983352691
July 2025 98.13589897775105
August 2025 96.96095829636202
October 2025 98.9511754068716
November 2025 99.0286335628851