Zip Code: 49638 (Harrietta, 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 49638 Zip Code in October 2017 was 14.968.

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 49638 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: 49638 - Market Hotness: Trend of Supply Score
Zip Code: 49638 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 46.979069040924706
October 2017 33.35821359706413
November 2017 14.968434343434344