Zip Code: 48706 (Bay City, 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 48706 Zip Code in February 2026 was 40.138.

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 48706 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: 48706 - Market Hotness: Trend of Supply Score
Zip Code: 48706 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 50.49047172758513
October 2017 49.816508054985384
November 2017 65.43560606060606
December 2017 76.33395702948577
January 2018 56.386605173450974
February 2018 37.10932073899153
March 2018 28.288781309198065
April 2018 27.83433755800263
May 2018 50.22516375545851
June 2018 67.08768197832879
July 2018 69.84567701943566
August 2018 69.7751660705161
September 2018 62.53487192493026
October 2018 67.23227752639518
November 2018 62.03732995887378
December 2018 68.75481881264457
January 2019 79.90774299835255
February 2019 57.09085914428954
March 2019 27.544163491513686
April 2019 30.43746571585299
May 2019 61.99492350963847
June 2019 65.05748672090364
July 2019 85.2303256667322
August 2019 72.8337236533958
September 2019 80.58402630052214
October 2019 76.3426284533953
November 2019 73.82502278349173
December 2019 65.76097787816381
January 2020 47.76056927584764
February 2020 31.970205929604205
March 2020 24.001471129091577
April 2020 27.34154668249963
May 2020 25.306061510898775
June 2020 33.91421918425599
July 2020 71.22418993117316
August 2020 63.590764331210195
September 2020 74.42334338576902
October 2020 89.50192855944994
November 2020 82.09331651954602
December 2020 93.2375242461647
January 2021 95.72116746953812
February 2021 85.31382046789653
March 2021 68.31965344277245
April 2021 73.22467986030267
May 2021 75.84295612009238
June 2021 83.97554852090383
July 2021 79.33784192994851
August 2021 61.95172349018503
September 2021 69.03959945380063
October 2021 77.1547060944825
November 2021 82.37809315866085
December 2021 58.890845070422536
January 2022 43.22360453594627
February 2022 29.441055645462466
March 2022 34.01551631888711
April 2022 12.910312742310676
May 2022 4.798689138576779
June 2022 88.47506724601698
July 2022 89.66379549874965
August 2022 67.27334871400495
September 2022 85.45653823455021
October 2022 45.70533976474571
November 2022 87.24714892200116
December 2022 89.42185244927413
January 2023 57.40081835972247
February 2023 36.5379085593789
March 2023 17.078065422436282
April 2023 4.772167487684729
May 2023 74.98232501767498
June 2023 89.81180411863238
July 2023 96.23620413168568
August 2023 84.14755732801595
September 2023 94.92322712345789
October 2023 86.88776818531498
November 2023 82.69913749365804
December 2023 84.56205613797768
January 2024 70.42464906859716
February 2024 54.65018263557179
March 2024 61.811061228388574
April 2024 62.44061481136469
May 2024 36.85781476121563
June 2024 59.72198238646175
July 2024 67.04002635480151
August 2024 93.70230540605671
September 2024 74.8887327242914
October 2024 97.794852093738
November 2024 96.00643875517399
December 2024 93.22647761424058
January 2025 89.5203679369251
February 2025 92.9940685979541
March 2025 73.81548286873219
April 2025 35.86919973100201
May 2025 45.9188660801564
June 2025 90.05032907471931
July 2025 86.07937462417318
August 2025 83.78438331854481
September 2025 87.66606170598911
October 2025 86.29294755877034
November 2025 89.42370424066691
December 2025 83.08245833027388
January 2026 86.36751143145005
February 2026 52.24169965263753
March 2026 40.13801035077631