Zip Code: 37748 (Harriman, TN) - 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 37748 Zip Code in February 2026 was 44.098.

You can see similar for other Tennessee Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 37748 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: 37748 - Market Hotness: Trend of Supply Score
Zip Code: 37748 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 12.895970009372071
October 2017 22.292716302792808
November 2017 25.441919191919194
December 2017 16.801083940899414
January 2018 20.038767462068044
February 2018 26.31615502153077
March 2018 45.09226127832737
April 2018 31.08248493662996
May 2018 43.210971615720524
June 2018 35.212391145383236
July 2018 34.36430554658746
August 2018 33.961420541645374
September 2018 28.32868374334263
October 2018 20.745349421820013
November 2018 27.92154381524834
December 2018 25.28912875867386
January 2019 24.14497528830313
February 2019 33.26694595151432
March 2019 47.76584689989608
April 2019 25.802249040043883
May 2019 20.01097619537628
June 2019 23.774625159685336
July 2019 33.63475525850206
August 2019 61.397345823575336
September 2019 78.97892090504737
October 2019 85.01161890007745
November 2019 87.24124462960552
December 2019 69.69374875440111
January 2020 55.62997069903726
February 2020 55.59369066744559
March 2020 66.78190511217359
April 2020 51.15036366335164
May 2020 71.73783218871304
June 2020 65.7552767971156
July 2020 79.99381331683551
August 2020 52.03025477707006
September 2020 31.143532480234736
October 2020 41.246017105483816
November 2020 50.1639344262295
December 2020 31.114441897372597
January 2021 18.62661754982526
February 2021 54.148201587138004
March 2021 34.119927040583676
April 2021 33.597206053550636
July 2021 28.545472897950948
August 2021 69.85066215835447
September 2021 33.50022758306782
October 2021 54.02091597547782
November 2021 55.740538573508005
December 2021 34.57550860719875
January 2022 22.316415281294727
February 2022 35.95169924063239
May 2022 51.100187265917604
June 2022 59.89033726463894
July 2022 39.57580809484116
August 2022 57.30154661197984
September 2022 41.64067110698929
October 2022 23.00922399932301
November 2022 27.012403229834348
December 2022 41.92206469139995
January 2023 21.455257071695428
February 2023 43.40074762771974
March 2023 76.48003210917118
April 2023 46.98275862068966
May 2023 70.45752954247045
June 2023 63.5432062272145
July 2023 21.979058579379306
August 2023 52.08012326656395
October 2023 84.93888366527054
November 2023 57.04380179266024
December 2023 54.683801149814
January 2024 91.63944557252583
February 2024 73.438231713028
March 2024 63.93160760340052
April 2024 39.56217978574755
May 2024 20.450434153400867
June 2024 48.68761871870143
July 2024 44.976115961126666
August 2024 36.6214153747289
September 2024 15.007417818380572
October 2024 21.2677679600461
November 2024 28.10056722367009
December 2024 25.73784387762965
January 2025 26.149802890932982
February 2025 57.121980572509244
March 2025 71.09691896090446
April 2025 51.74848688634835
May 2025 44.64809384164223
June 2025 42.415795586527295
July 2025 45.37733012627781
August 2025 47.537710736468505
September 2025 46.72958257713249
October 2025 50.46654611211573
November 2025 62.522653135193906
December 2025 51.16381525809531
January 2026 47.05107339378439
February 2026 36.23071330479037
March 2026 44.097593033763246