Zip Code: 48637 (Merrill, MI) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 48637 Zip Code in August 2022 was 41.362.

You can see similar for other Michigan Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 48637 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 48637 - Market Hotness: Trend of Hotness Score
Zip Code: 48637 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
April 2018 64.38118983309093
May 2018 59.347707423580786
June 2018 30.72525427108954
July 2018 23.335700910441016
June 2019 60.287097424863845
July 2019 34.25725706048097
September 2019 84.82240701347257
December 2019 68.54115458712549
January 2020 60.482070601367376
September 2022 41.36244836017199