Zip Code: 16503 (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 16503 Zip Code in December 2021 was 67.114.

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 16503 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: 16503 - Market Hotness: Trend of Supply Score
Zip Code: 16503 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 25.916900968447358
October 2017 35.7529389811532
November 2017 18.333333333333332
December 2017 16.3687979869669
January 2018 25.726889913775818
February 2018 38.88040005556327
March 2018 29.656914333824457
April 2018 12.694784957407023
May 2018 6.0725982532751095
June 2018 8.429169713488001
July 2018 7.9744301672370375
August 2018 2.5996423096576393
September 2018 2.44737509510525
October 2018 12.078934137757667
November 2018 67.18127174944638
December 2018 54.638910305833974
January 2019 35.95387149917627
February 2019 25.829269967721995
March 2019 14.534118462071355
April 2019 10.86121777290181
May 2019 7.9714618920216775
June 2019 2.6961608283466685
July 2019 0.5897385492431689
August 2019 8.736664064532917
September 2019 6.936118094501385
October 2019 10.863671572424478
November 2019 11.48938940242156
December 2019 8.1844150667641
January 2020 21.19436305288126
February 2020 69.49028771724844
March 2020 45.59764619345348
December 2020 91.13912890142832
December 2021 62.480438184663534
January 2022 67.11438951888142