Zip Code: 16509 (Erie, 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 16509 Zip Code in January 2026 was 39.365.

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 16509 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: 16509 - Market Hotness: Trend of Supply Score
Zip Code: 16509 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 52.8584817244611
October 2017 48.38589289046464
November 2017 43.97727272727273
December 2017 41.970449706432674
January 2018 25.726889913775818
February 2018 14.890957077371858
March 2018 10.860871395495684
April 2018 17.341921185677677
May 2018 19.937227074235807
June 2018 24.52968157947218
July 2018 45.15400012914057
August 2018 44.8326520183955
September 2018 38.47958407304083
October 2018 32.86827551533434
November 2018 31.603922809237584
December 2018 37.740940632228224
January 2019 33.502471169686984
February 2019 22.24435134949523
March 2019 16.342223761690335
April 2019 15.091881513987932
May 2019 20.01097619537628
June 2019 26.840583607880053
July 2019 21.269903676036957
August 2019 24.408014571949
September 2019 35.66041384645136
October 2019 49.30286599535244
November 2019 61.84090613201406
December 2019 47.14674815651365
January 2020 59.80186968047998
February 2020 39.44063093325544
March 2020 20.08826774549467
April 2020 19.155410420068282
May 2020 13.496566139146013
June 2020 27.394276271313757
July 2020 44.56731884618359
August 2020 52.03025477707006
September 2020 41.625234330426274
October 2020 17.499580747945664
November 2020 28.339638503572928
December 2020 35.25833186386881
January 2021 32.511570794370456
February 2021 22.992888797279193
June 2021 88.1781464905578
July 2021 84.33430907439184
August 2021 60.97492251338406
September 2021 49.92262175694128
October 2021 9.709700685178507
November 2021 44.26855895196506
December 2021 23.034037558685448
January 2022 11.527028514807883
February 2022 27.63600149383792
April 2022 28.805892995606097
May 2022 59.39840823970037
June 2022 27.601903579557213
July 2022 21.070667778086506
August 2022 20.464838075707085
September 2022 44.7011213219796
October 2022 42.8958280443429
November 2022 30.283859152584704
December 2022 35.563290601918666
January 2023 55.05248176481054
February 2023 71.9543755391546
March 2023 43.89925747541641
April 2023 69.76600985221675
May 2023 70.45752954247045
June 2023 66.84402404177752
July 2023 74.94575983397793
August 2023 76.47965195323123
September 2023 67.41812372415016
October 2023 56.05607316864689
November 2023 75.95974970404194
December 2023 73.06391613121407
January 2024 60.157146640769845
February 2024 85.65140020605038
March 2024 47.47349317031235
April 2024 55.854680950163015
May 2024 43.55101302460203
June 2024 80.68554653773096
July 2024 61.8349530555098
August 2024 77.80544622057997
September 2024 94.33903334114156
October 2024 88.62082212831348
November 2024 84.76927793959834
December 2024 93.22647761424058
January 2025 71.29599211563732
February 2025 43.049944124473484
March 2025 72.62449296625529
April 2025 63.24815063887021
May 2025 63.791137178233946
June 2025 79.84514130855594
July 2025 82.41130487071557
August 2025 95.43034605146407
September 2025 96.57350272232304
October 2025 80.92585895117541
November 2025 85.58173251177963
December 2025 89.20625596592996
January 2026 77.35410369681469
February 2026 39.3650537200097