Zip Code: 37397 (Whitwell, 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 37397 Zip Code in February 2026 was 23.741.

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 37397 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: 37397 - Market Hotness: Trend of Supply Score
Zip Code: 37397 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 3.5613870665417062
October 2017 10.72339366797288
November 2017 10.561868686868687
December 2017 13.994451254919671
January 2018 27.611790655704834
February 2018 31.011251562717046
March 2018 53.98161790500245
April 2018 51.07001869935591
May 2018 44.677947598253276
June 2018 27.175430432759423
July 2018 51.30754826628785
August 2018 65.98748083801738
September 2018 45.3018006593964
October 2018 42.603066867772746
November 2018 23.94811768427713
December 2018 15.972757645849395
January 2019 10.220757825370676
February 2019 11.180550786347093
March 2019 13.266366470384483
April 2019 10.298957761930883
May 2019 7.683336763394388
June 2019 7.476635514018691
July 2019 4.658934539021034
August 2019 12.522768670309652
September 2019 19.822084703152196
October 2019 38.00671314226698
November 2019 49.537820596276525
December 2019 49.06663123629841
January 2020 23.32914748151249
February 2020 5.958814079158755
March 2020 6.81132769400515
April 2020 27.000148434021078
May 2020 26.425798745894298
April 2022 48.539674334453345
August 2022 22.42160129881227
September 2022 84.34364724728101
November 2022 96.46216598684758
December 2022 60.29374310213092
January 2023 25.67158868528732
February 2023 23.205214224096615
March 2023 84.87858719646799
April 2023 43.29844006568144
May 2023 7.696192303807696
June 2023 2.729332939205833
July 2023 11.659277426657862
December 2023 86.27832262428137
April 2024 90.21891010712622
May 2024 64.38133140376266
June 2024 45.9419789328268
July 2024 25.25943007741723
August 2024 22.22668487428709
September 2024 35.34004841102522
October 2024 55.666538609296964
November 2024 53.41100720527364
December 2024 31.1705324805425
January 2025 13.042049934296978
February 2025 11.604917046333705
March 2025 53.01631138344697
April 2025 34.12911903160726
May 2025 35.215053763440864
June 2025 62.9500580720093
July 2025 68.96422128683103
August 2025 55.85625554569654
September 2025 31.687840290381125
October 2025 18.177215189873415
November 2025 11.786879304095686
December 2025 6.8507232542771135
January 2026 26.272959776796096
February 2026 34.14653849260845
March 2026 23.741066294257784