Zip Code: 55810 (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 55810 Zip Code in November 2025 was 87.29.

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 55810 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: 55810 - Market Hotness: Trend of Supply Score
Zip Code: 55810 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 70.02811621368322
October 2017 55.843751943770606
November 2017 36.092171717171716
December 2017 97.84502225950061
January 2018 96.5577167301651
May 2018 93.40884279475983
July 2018 96.68754439207076
August 2018 84.93868165559529
September 2018 54.533350240933295
October 2018 83.30819507290096
November 2018 80.29104713698196
December 2018 93.51709072217939
June 2019 28.602164996974384
July 2019 86.06251228621977
August 2019 84.8295602393963
September 2019 75.6011087475021
October 2019 75.49703072553577
November 2019 70.53118083582866
December 2019 70.86959410084368
August 2020 83.89331210191084
September 2020 65.37615127557258
September 2021 49.18525261720528
October 2021 90.97547782185359
October 2024 86.71532846715328
November 2024 72.18304461137514
December 2024 91.96270324420128
August 2025 72.47855664004732
September 2025 72.5589836660617
October 2025 64.20253164556962
December 2025 87.2898156986563