Zip Code: 55807 (Duluth, MN) - 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 55807 Zip Code in November 2025 was 94.515.

You can see similar for other Minnesota Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 55807 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: 55807 - Market Hotness: Trend of Supply Score
Zip Code: 55807 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 78.29428303655108
October 2017 94.22155874852274
November 2017 84.57070707070707
December 2017 65.05581005226144
June 2018 95.45303463404906
July 2018 87.80913023826436
August 2018 75.56847215125192
September 2018 82.92543748414913
October 2018 85.02388134741075
November 2018 52.52135400189813
December 2018 79.04780262143409
January 2019 91.10378912685337
February 2019 81.10019916214546
October 2019 85.01161890007745
November 2019 87.8922015362583
December 2019 82.70112269979406
September 2021 13.372781065088757
October 2021 60.31373963216733
November 2021 27.902110625909753
October 2023 69.92905376527908
September 2024 99.18013586319981
October 2024 85.83941605839416
November 2024 81.29694925647708
December 2024 79.74878631424829
January 2025 87.8777923784494
February 2025 93.31212928737213
March 2025 86.44170190730992
July 2025 78.8935658448587
November 2025 94.83870967741936
December 2025 94.51501578676849