Zip Code: 48320 (Keego Harbor, MI) - 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 48320 Zip Code in November 2021 was 64.212.

You can see similar for other Michigan Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 48320 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: 48320 - Market Hotness: Trend of Supply Score
Zip Code: 48320 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 83.74258044361137
October 2017 86.0732723766872
November 2017 88.77525252525253
December 2017 74.7467578553455
January 2018 89.84025132009891
February 2018 90.50562578135852
March 2018 90.69669543254052
April 2018 79.0151672553501
May 2018 89.72434497816593
June 2018 52.057435351990954
July 2018 91.6704332666107
August 2018 97.06182933060808
September 2018 90.26122241947756
October 2018 94.58898944193062
November 2018 90.12337867763365
December 2018 83.0763299922899
January 2019 67.45963756177925
February 2019 40.38184190646247
May 2019 93.41428277423338
June 2019 88.37490755059504
July 2019 81.80984208112181
August 2019 98.93312516263336
September 2019 98.58828079675112
October 2019 99.24477149496515
November 2019 98.31402161176929
December 2019 71.9125755663323
April 2020 76.44352085497997
May 2020 80.27022991937892
June 2020 45.872455494629314
July 2020 61.11669631119017
August 2020 96.671974522293
September 2020 74.42334338576902
October 2020 44.81804460841858
November 2020 49.24758301807482
December 2020 49.31229060130489
January 2021 52.69670350429772
October 2021 84.36711143166245
November 2021 41.80312954876273
December 2021 64.21165884194053