Zip Code: 48638 (Saginaw, 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 48638 Zip Code in February 2026 was 8.724.

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 48638 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: 48638 - Market Hotness: Trend of Supply Score
Zip Code: 48638 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 74.7766323024055
October 2017 69.10493251228463
November 2017 76.7739898989899
December 2017 90.47035292599523
January 2018 83.74440211215828
February 2018 57.91776635643839
March 2018 36.70806146074511
April 2018 43.223214904079235
May 2018 48.94923580786026
June 2018 82.97547031842053
July 2018 79.84115709950281
August 2018 52.04394481349004
September 2018 51.39487699721025
October 2018 65.32176973353444
November 2018 81.955077507118
December 2018 83.37188383448985
January 2019 65.48929159802307
February 2019 56.8916969988325
March 2019 49.67093869068237
April 2019 49.03318705430609
May 2019 38.98607395211634
June 2019 38.801855711692326
July 2019 91.92713452591573
August 2019 84.54983086130628
September 2019 89.53136079417263
October 2019 93.12548412083656
November 2019 91.62218461137873
December 2019 84.60771939148343
January 2020 79.29398632621738
February 2020 73.9374908719147
March 2020 63.39830820154469
April 2020 64.65785958141606
May 2020 53.053150194087785
June 2020 94.48659205288065
July 2020 88.97997061325496
August 2020 83.45541401273884
September 2020 94.64504034558644
October 2020 94.2814019788697
November 2020 96.95670449768811
December 2020 95.53870569564451
January 2021 90.81892887503543
August 2021 82.16398985629755
September 2021 86.9458352298589
October 2021 75.24341868012982
November 2021 76.90138282387191
December 2021 58.19640062597809
January 2022 49.02565231751624
August 2022 96.94095531060411
September 2022 98.17890565719584
November 2022 92.52476483809207
December 2022 98.81144409542406
September 2023 99.36096565190378
October 2023 82.71647149329002
November 2023 69.39793674953492
December 2023 43.56611430503889
January 2024 31.385185839145407
February 2024 37.16399737754051
March 2024 34.005158085777055
April 2024 58.51886353050768
May 2024 42.311866859623734
June 2024 15.714039026074945
July 2024 53.30258606489869
August 2024 87.87051168768576
September 2024 89.35738268134614
October 2024 95.56665386092969
November 2024 98.4363023148858
December 2024 97.44933343607923
January 2025 95.06406044678056
February 2025 96.69044958308261
March 2025 80.84059722102356
April 2025 65.71956960322798
May 2025 81.90778755294885
June 2025 88.95083236546651
July 2025 90.44648226097415
August 2025 98.6024844720497
September 2025 84.21052631578947
October 2025 76.15913200723328
November 2025 80.9423704240667
December 2025 65.18833981937
January 2026 56.808494148647604
February 2026 25.535180547701753
March 2026 8.724225745502341