Zip Code: 37020 (Bell Buckle, 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 37020 Zip Code in February 2026 was 67.19.

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 37020 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: 37020 - Market Hotness: Trend of Supply Score
Zip Code: 37020 - Market Hotness: Trend of Supply Score
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Month Supply Score
October 2017 95.57753312185109
December 2017 82.84405445512614
January 2018 78.2300648352383
February 2018 48.68731768301153
April 2018 36.62303483620749
July 2018 45.15400012914057
August 2018 60.39218191108841
September 2018 77.5932031448136
October 2018 71.05957767722474
November 2018 82.57513445112306
December 2018 97.12156258031355
January 2019 79.45304777594728
February 2019 68.21646864913124
May 2020 96.70797252911318
August 2021 61.95172349018503
August 2022 53.23421344954286
October 2022 75.55217060167556
November 2022 82.61050528594023
December 2022 79.37855505560744
January 2023 71.01049635296211
February 2023 53.695006230231
March 2023 39.09291591410797
April 2023 22.239326765188835
May 2023 80.7898192101808
June 2023 62.321410976450885
July 2023 27.43137439864164
August 2023 34.12489803317321
September 2023 12.505547173160558
October 2023 10.4367894691854
November 2023 62.78538812785388
December 2023 40.56476158268516
January 2024 14.59344928048027
February 2024 99.38184883394212
March 2024 73.426306237463
April 2024 19.1988821611551
May 2024 5.870115774240232
June 2024 4.308409601105163
July 2024 9.092406522813375
August 2024 47.09615230138967
September 2024 47.59116108378231
October 2024 9.2047637341529
November 2024 2.7134753947570136
December 2024 9.455189951452569
January 2025 6.734559789750329
February 2025 6.782429295968366
March 2025 14.300509191335117
April 2025 5.859112306657701
May 2025 2.932551319648094
June 2025 2.2764227642276422
July 2025 30.2916416115454
August 2025 29.325643300798582
September 2025 19.513611615245008
October 2025 32.14466546112116
November 2025 16.40449438202247
December 2025 13.628019678390485
January 2026 10.485933503836318
February 2026 12.852411341788514
March 2026 67.1896820832991