Zip Code: 55804 (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 55804 Zip Code in February 2026 was 80.128.

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 55804 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: 55804 - Market Hotness: Trend of Supply Score
Zip Code: 55804 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 60.72477350827866
October 2017 57.10020526217578
November 2017 71.00378787878789
December 2017 51.84205432608555
January 2018 26.66265623955618
February 2018 29.71940547298236
March 2018 37.06588086718586
April 2018 79.0151672553501
May 2018 59.402292576419214
June 2018 87.19670278534866
July 2018 69.54865370956286
August 2018 60.83290751149719
September 2018 70.1686533096627
October 2018 76.3700351935646
November 2018 64.69471686175261
December 2018 65.32382420971473
January 2019 51.097199341021415
February 2019 56.452166746789366
March 2019 62.57706962244545
April 2019 84.20872188699946
May 2019 73.36900596830624
June 2019 66.91319841323204
July 2019 67.58403774326716
August 2019 82.08430913348947
September 2019 86.84329272223297
October 2019 83.56571133488252
November 2019 75.84949876318188
December 2019 72.29123762705109
January 2020 80.83577508022883
February 2020 64.84591792025705
March 2020 75.38801029790363
April 2020 84.78551283954282
May 2020 89.12361899074351
June 2020 82.49079846766318
July 2020 81.25435001160002
August 2020 81.9187898089172
September 2020 74.42334338576902
October 2020 41.53949354351836
November 2020 37.27616645649432
December 2020 31.81978487039323
January 2021 42.004344951355435
February 2021 17.984128620014427
April 2021 25.657741559953433
June 2021 19.95415347669468
July 2021 65.19632583022106
August 2021 40.37757114680191
September 2021 19.4446973145198
October 2021 64.40677966101694
August 2022 60.864735537896266
September 2022 67.0432509906416
June 2023 97.34949256084343
July 2023 86.39750966889916
August 2023 90.80032629384573
September 2023 73.08067808644715
October 2023 93.62338661424053
November 2023 67.8251310671402
December 2023 37.774771728102806
January 2024 52.34395691710073
July 2024 98.62460879591501
August 2024 80.29560607277692
September 2024 62.450222534551415
October 2024 66.78447944679216
November 2024 44.963973631764524
December 2024 63.71272250905447
June 2025 86.31823461091753
July 2025 87.9810583283223
August 2025 78.6379769299024
September 2025 93.2486388384755
October 2025 85.81555153707052
November 2025 78.5646973541138
December 2025 88.03876936632645
January 2026 90.93234131597303
February 2026 75.83003473624686
March 2026 80.128152468578