Zip Code: 49688 (Tustin, 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 49688 Zip Code in December 2025 was 12.888.

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 49688 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: 49688 - Market Hotness: Trend of Supply Score
Zip Code: 49688 - Market Hotness: Trend of Supply Score
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Month Supply Score
October 2017 85.4637059152827
July 2018 62.11015690579196
August 2018 38.636944302503835
September 2018 22.90768450418463
October 2018 8.471593765711413
November 2018 7.345776652957925
December 2018 14.970444615780004
January 2019 10.57001647446458
April 2020 35.616743357577555
May 2020 13.056136160047776
June 2020 18.162698114624803
September 2020 15.38837721085663
October 2024 69.05877833269305
November 2024 83.95676835811743
September 2025 46.72958257713249
October 2025 35.93490054249548
November 2025 29.13374411018485
December 2025 22.314413686761142
January 2026 12.888475548322095