Zip Code: 81639 (Hayden, CO) - 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 81639 Zip Code in February 2026 was 1.035.

You can see similar for other Colorado Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 81639 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: 81639 - Market Hotness: Trend of Supply Score
Zip Code: 81639 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 74.11433926897844
October 2017 49.816508054985384
November 2017 34.53914141414142
December 2017 16.86560423253113
January 2018 12.465744268431255
February 2018 24.53118488678983
March 2018 51.99607100259595
April 2018 18.186855045363252
May 2018 87.95715065502183
June 2018 62.274812205012296
July 2018 54.852456899334925
August 2018 52.9126213592233
September 2018 9.713416180573168
October 2018 4.512317747611865
December 2018 73.88846054998714
January 2019 50.15485996705107
May 2019 70.17904918707552
June 2019 61.54104753580313
July 2019 77.22953934866653
August 2019 96.70179547228727
September 2019 70.14117192032488
October 2019 37.27084947069455
November 2019 18.70199192813436
December 2019 7.194579153657078
January 2020 5.713687735454165
February 2020 25.865342485760184
March 2020 14.549466715704304
April 2020 11.421997921923705
May 2020 15.765900268736937
June 2020 8.87853977315406
July 2020 21.359523625396335
August 2020 38.36783439490446
September 2020 39.47346972043361
October 2020 18.346469897702498
October 2021 23.088712585647315
November 2021 8.578966521106258
August 2024 57.57892200176721
September 2024 31.490591083001483
October 2024 18.51709565885517
November 2024 13.260769584546988
December 2024 13.485397241273024
January 2025 11.875821287779239
February 2025 16.754061720966217
March 2025 8.060757745749548
April 2025 9.557834566240754
May 2025 46.79048550016292
June 2025 9.307007355787844
July 2025 8.177991581479255
August 2025 8.998816918071578
September 2025 27.274047186932847
October 2025 15.11030741410488
November 2025 10.16310257339616
December 2025 4.54512078713562
January 2026 2.441292722622646
February 2026 1.413684465627272
March 2026 1.0350776308223115