Zip Code: 42728 (Columbia, KY) - 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 42728 Zip Code in February 2026 was 16.808.

You can see similar for other Kentucky Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 42728 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: 42728 - Market Hotness: Trend of Supply Score
Zip Code: 42728 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 61.45579506404248
October 2017 46.72513528643404
November 2017 35.61237373737374
December 2017 27.54371249758049
January 2018 51.27999465276385
February 2018 61.612723989442976
March 2018 45.30274328211605
April 2018 22.460004155412424
May 2018 22.209334061135372
June 2018 23.492654390746527
July 2018 21.727900820042617
August 2018 52.36331119059785
September 2018 43.272888663454225
October 2018 44.18049270990447
November 2018 46.554887693767796
December 2018 57.49164739141609
January 2019 48.52718286655684
February 2019 34.22155071767049
March 2019 26.317977138898513
April 2019 17.409489851892484
May 2019 26.987720381422793
June 2019 35.399717609090295
July 2019 24.546228949610118
August 2019 22.45641425969295
September 2019 32.6178044220976
October 2019 44.65530596436871
November 2019 52.3890118474157
December 2019 71.9125755663323
January 2020 40.24696525742989
February 2020 30.524317219220098
March 2020 23.03052592865024
April 2020 15.956657265845331
May 2020 12.80232905344879
June 2020 50.53706903027116
July 2020 57.783620756322016
August 2020 34.06847133757962
September 2020 19.227320890048087
October 2020 47.87858460506457
November 2020 81.65615804960066
December 2020 60.703579615588076
January 2021 54.699159346368184
February 2021 41.55415850767803
March 2021 36.01231190150479
April 2021 26.68218859138533
June 2021 7.793908961903723
July 2021 32.371050772181285
August 2021 25.04930966469428
September 2021 54.42876649977242
October 2021 45.681572304363506
November 2021 22.980349344978166
December 2021 32.50195618153365
February 2022 75.04045811029502
March 2022 33.70786516853933
April 2022 9.446885500129232
May 2022 10.486891385767791
June 2022 31.088350920753154
July 2022 34.64851347596555
August 2022 20.13159019054943
September 2022 28.193238344153105
October 2022 44.25827198104425
November 2022 19.137600932323316
December 2022 27.031157144069955
January 2023 17.950542608076855
February 2023 28.879516917473403
March 2023 15.24182219546458
April 2023 10.314039408866996
May 2023 11.877588122411877
June 2023 19.17430288698394
July 2023 68.42750683897746
August 2023 45.76271186440678
September 2023 24.327682612940446
October 2023 20.258141721514658
November 2023 28.00608828006088
December 2023 15.175853905985798
January 2024 19.59035931844266
February 2024 7.651962161655895
March 2024 5.501958162193142
April 2024 82.54308337214718
May 2024 59.189580318379164
June 2024 22.500431704368847
July 2024 28.726733651787185
August 2024 23.66455136958792
September 2024 30.139767314749744
October 2024 55.666538609296964
November 2024 49.58608002452859
December 2024 66.18632966016798
January 2025 50.509198423127465
February 2025 27.774434797558666
March 2025 15.085872098040909
April 2025 18.031271015467386
May 2025 24.666014988595634
June 2025 20.929152148664343
July 2025 50.38334335538184
August 2025 70.0606329488317
September 2025 33.509981851179674
October 2025 37.88065099457504
November 2025 52.39579557810801
December 2025 31.375284528966883
January 2026 31.636053630938545
February 2026 32.878261572017124
March 2026 16.80768914811468