Zip Code: 40831 (Harlan, 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 40831 Zip Code in November 2020 was 4.4.

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 40831 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: 40831 - Market Hotness: Trend of Supply Score
Zip Code: 40831 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 30.640424867228994
October 2017 13.752565777197237
November 2017 4.633838383838384
December 2017 1.7807600490354216
January 2018 1.4571218501437069
February 2018 5.931379358244201
March 2018 5.521644566056269
April 2018 14.41928111365053
May 2018 5.042303493449782
June 2018 4.965764807551685
July 2018 2.1243623684380446
August 2018 6.54701073071027
September 2018 24.37864570124271
October 2018 56.209150326797385
November 2018 36.16577032584625
December 2018 17.411976355692623
January 2019 11.953871499176277
February 2019 12.11455257193874
March 2019 4.114998268098372
April 2019 4.806637410861217
May 2019 5.247993414282774
June 2019 3.516439185100518
July 2019 24.546228949610118
August 2019 10.981004423627375
September 2019 16.947076645394183
October 2019 28.272656855151045
November 2019 32.918890769431066
December 2019 29.70836378130605
January 2020 45.11650620901354
February 2020 28.45771870892362
March 2020 15.674880470761309
April 2020 9.997031319578447
May 2020 6.472081218274112
June 2020 1.787726282580936
July 2020 0.37120098986930633
August 2020 0.5573248407643312
October 2020 4.167365420090558
December 2020 4.399576794216188