Zip Code: 37604 (Johnson City, 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 37604 Zip Code in February 2026 was 34.675.

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 37604 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: 37604 - Market Hotness: Trend of Supply Score
Zip Code: 37604 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 65.29209621993127
October 2017 44.90887603408596
November 2017 37.55681818181818
December 2017 39.04122846635267
January 2018 73.00982554642069
February 2018 55.6396721766912
March 2018 64.23209148951098
April 2018 55.67560080337973
May 2018 46.53384279475983
June 2018 37.665359303330455
July 2018 64.50571447020081
August 2018 60.83290751149719
September 2018 44.7755516104489
October 2018 50.84213172448466
November 2018 46.858589054096804
December 2018 51.477769210999746
January 2019 38.510708401976935
February 2019 40.14834146006456
March 2019 38.614478697609975
April 2019 46.83900164563906
May 2019 53.96858064073541
June 2019 58.374235191286225
July 2019 60.59891226000917
August 2019 67.12204007285975
September 2019 64.5071875201444
October 2019 65.81461399431964
November 2019 64.79625048821768
December 2019 65.76097787816381
January 2020 58.67168968885168
February 2020 44.72761793486198
March 2020 43.707245310776024
April 2020 72.10924743951314
May 2020 58.465213496566136
June 2020 70.88560054082475
July 2020 91.81037816100843
August 2020 95.24681528662421
September 2020 92.63183633547966
October 2020 92.20191178936776
November 2020 66.51534258091635
December 2020 89.59619114794569
January 2021 86.08671011618021
February 2021 73.00834793362877
March 2021 49.14500683994528
April 2021 95.77415599534342
May 2021 85.42725173210161
June 2021 95.46992686387948
July 2021 91.88452609266176
August 2021 94.57124072508688
September 2021 92.61720527992718
October 2021 93.58095924990984
November 2021 88.83733624454149
December 2021 87.69561815336463
April 2022 98.88860170586715
June 2022 99.41030415890751
July 2022 99.24979160878021
August 2022 94.90728872938563
September 2022 79.45367169715875
October 2022 94.76178387069476
November 2022 63.173229001914585
December 2022 73.46124458782579
January 2023 68.02170432307419
February 2023 54.087990031630405
March 2023 42.50451535219747
April 2023 93.98604269293924
May 2023 98.26280173719826
June 2023 96.37402699773376
July 2023 92.79313272332799
August 2023 84.14755732801595
September 2023 94.63921185763735
October 2023 56.05607316864689
November 2023 27.642482665313718
December 2023 66.3172133919513
January 2024 77.18725169947912
February 2024 97.55549311604383
March 2024 66.85452287706562
April 2024 41.68607359105729
May 2024 53.72648335745297
June 2024 69.34035572439993
July 2024 61.8349530555098
August 2024 78.25528154871877
September 2024 74.8887327242914
October 2024 67.9293123319247
November 2024 62.44059481833513
December 2024 47.738306234106496
January 2025 59.09165571616294
February 2025 46.454053124731374
March 2025 48.528523345128164
April 2025 49.77303295225286
May 2025 49.63343108504399
June 2025 76.58536585365854
July 2025 65.2510523150932
August 2025 55.072463768115945
September 2025 42.38838475499092
October 2025 39.93490054249548
November 2025 58.622689380210225
December 2025 51.16381525809531
January 2026 32.674571805006586
February 2026 29.477340657565232
March 2026 34.67510063254744