Zip Code: 49931 (Houghton, 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 49931 Zip Code in October 2025 was 69.895.

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 49931 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: 49931 - Market Hotness: Trend of Supply Score
Zip Code: 49931 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 48.934707903780065
October 2017 45.61174348448094
November 2017 28.440656565656564
December 2017 18.80766501064585
April 2018 30.950896876514992
May 2018 43.9410480349345
June 2018 21.937113607658045
July 2018 73.77800736101247
August 2018 50.504598875830354
September 2018 52.17474004565052
October 2018 25.094268476621416
November 2018 31.002847200253086
December 2018 19.48727833461835
June 2019 90.7819538761514
July 2019 85.2303256667322
August 2019 52.24434035909445
September 2019 43.59569393411977
October 2019 38.67802736896463
November 2019 31.649524801458146
December 2019 27.11751810270378
January 2020 15.08999581414818
April 2020 70.44678640344367
May 2020 60.24186324275903
June 2020 38.62390144971081
July 2020 94.04531745417988
August 2020 68.70222929936305
September 2020 22.992908957535253
July 2025 90.626879134095
August 2025 65.97900029577049
October 2025 39.16094032549729
November 2025 69.89488945270026