Zip Code: 48657 (Sanford, 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 48657 Zip Code in January 2026 was 96.203.

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 48657 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: 48657 - Market Hotness: Trend of Supply Score
Zip Code: 48657 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 45.3670727897532
October 2017 24.86160353299745
November 2017 26.161616161616163
December 2017 17.98825730692303
January 2018 8.883096049729296
February 2018 9.709681900263925
March 2018 7.886059075282397
April 2018 23.90054712930258
May 2018 45.5240174672489
June 2018 59.62241574154091
July 2018 83.12132756505456
August 2018 65.45094532447624
September 2018 33.775044382449906
October 2018 58.163650075414786
November 2018 44.11262258778868
December 2018 35.54356206630686
January 2019 35.71004942339374
February 2019 43.67831879678594
March 2019 64.19120193972982
April 2019 45.68705430608887
May 2019 71.82547849351718
June 2019 81.20755731863107
July 2019 64.96297752440863
August 2019 61.397345823575336
September 2019 68.33623412621672
October 2019 63.27136586625355
November 2019 55.55266241374821
December 2019 70.86959410084368
January 2020 79.55909027487094
February 2020 64.84591792025705
March 2020 40.529606472968005
April 2020 22.829152441739648
May 2020 15.967452971036131
June 2020 12.236160144219935
July 2020 30.840615574974866
August 2020 75.48566878980891
September 2020 34.33857690113294
October 2020 23.637430823411034
November 2020 59.436738125262714
December 2020 20.622465173690706
January 2021 8.245962028903373
March 2021 98.63201094391245
June 2021 78.97609431284795
July 2021 55.102452811143635
August 2021 60.97492251338406
September 2021 47.38279472007282
October 2021 55.56256761630004
November 2021 61.79949053857351
December 2021 38.28247261345853
January 2022 33.82142463943631
February 2022 30.773061122868167
March 2022 34.2027822364901
May 2022 39.173689138576776
July 2022 26.840789108085577
August 2022 22.42160129881227
September 2022 24.75339347441194
October 2022 28.924430904628924
November 2022 89.06184966286523
December 2022 70.98225655828169
January 2023 46.65539939512542
February 2023 17.300872232339692
August 2023 98.31414846369981
September 2023 82.55968758320759
October 2023 86.88776818531498
November 2023 93.20987654320987
December 2023 96.23774095366926
January 2024 75.73938377328507
February 2024 35.48749648777746
April 2024 80.83837913367489
May 2024 20.71273516642547
June 2024 77.79312726644794
July 2024 43.09010047768078
August 2024 64.67186119367018
September 2024 72.49941438275943
October 2024 69.99615827890895
November 2024 87.03817261996014
December 2024 79.74878631424829
January 2025 41.269710906701704
February 2025 42.207513109258144
June 2025 93.83662408052652
September 2025 94.48275862068965
October 2025 72.99819168173599
November 2025 43.12432040594418
December 2025 97.03355606138483
February 2026 96.20324743517247