Zip Code: 49751 (Johannesburg, 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 49751 Zip Code in October 2025 was 61.638.

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 49751 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: 49751 - Market Hotness: Trend of Supply Score
Zip Code: 49751 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 48.934707903780065
October 2017 46.72513528643404
November 2017 31.62878787878788
December 2017 24.24672559519969
January 2018 42.89151794666132
February 2018 49.395749409640224
March 2018 27.383708692906755
April 2018 16.47621026386869
May 2018 8.597161572052402
June 2018 52.87509140464003
July 2018 25.156582940530768
August 2018 26.098620337250892
September 2018 10.911742328176516
October 2018 5.762946204122675
November 2018 8.6618158810503
December 2018 47.410691338987405
January 2019 45.44316309719934
March 2019 12.746795981988225
July 2019 83.81495314854858
August 2019 87.51626333593546
September 2019 64.5071875201444
October 2019 30.04776658920733
November 2019 16.00703033459185
December 2019 8.842091277486215
January 2020 17.8247523371006
February 2020 11.31882576310793
October 2022 40.90716763984091
November 2022 15.91609090152335
August 2024 94.18427182906257
September 2024 43.61677207776997
October 2024 16.965040338071454
October 2025 80.92585895117541
November 2025 61.63827473722363